A318678 - cp's OEIS frontend

A318678 Sum of deficiencies of deficient divisors of n.

n	a(n)
1	1
2	2
3	3
4	3
5	5
6	4
7	7
8	4
9	8
10	8
11	11
12	5
13	13
14	12
15	13
16	5
17	17
18	9
19	19
20	9
21	19
22	20
23	23
24	6
25	24
26	24
27	22
28	13
29	29
30	16
31	31
32	6
33	31
34	32
35	33
36	10
37	37
38	36
39	37
40	10
41	41
42	24
43	43
44	25
45	30
46	44
47	47
48	7
49	48
50	34
51	49
52	31
53	53
54	23
55	53
56	14
57	55
58	56
59	59
60	17
61	61
62	60
63	46
64	7
65	63
66	40
67	67
68	43
69	67
70	40
71	71
72	11
73	73
74	72
75	58
76	49
77	75
78	48
79	79
80	11
81	63
82	80
83	83
84	25
85	83
86	84
87	85
88	26
89	89
90	33
91	89
92	61

[1, 2, 3, 3, 5, 4, 7, 4, 8, 8, 11, 5, 13, 12, 13, 5, 17, 9, 19, 9, 19, 20, 23, 6, 24, 24, 22, 13, 29, 16, 31, 6, 31, 32, 33, 10, 37, 36, 37, 10, 41, 24, 43, 25, 30, 44, 47, 7, 48, 34, 49, 31, 53, 23, 53, 14, 55, 56, 59, 17, 61, 60, 46, 7, 63, 40, 67, 43, 67, 40, 71, 11, 73, 72, 58, 49, 75, 48, 79, 11, 63, 80, 83, 25, 83, 84, 85, 26, 89, 33, 89, 61]

cp's OEIS Frontend

A318678 Sum of deficiencies of deficient divisors of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	3
5	5
6	4
7	7
8	4
9	8
10	8
11	11
12	5
13	13
14	12
15	13
16	5
17	17
18	9
19	19
20	9
21	19
22	20
23	23
24	6
25	24
26	24
27	22
28	13
29	29
30	16
31	31
32	6
33	31
34	32
35	33
36	10
37	37
38	36
39	37
40	10
41	41
42	24
43	43
44	25
45	30
46	44
47	47
48	7
49	48
50	34
51	49
52	31
53	53
54	23
55	53
56	14
57	55
58	56
59	59
60	17
61	61
62	60
63	46
64	7
65	63
66	40
67	67
68	43
69	67
70	40
71	71
72	11
73	73
74	72
75	58
76	49
77	75
78	48
79	79
80	11
81	63
82	80
83	83
84	25
85	83
86	84
87	85
88	26
89	89
90	33
91	89
92	61

n	a(n)
1	1
2	2
3	3
4	3
5	5
6	4
7	7
8	4
9	8
10	8
11	11
12	5
13	13
14	12
15	13
16	5
17	17
18	9
19	19
20	9
21	19
22	20
23	23
24	6
25	24
26	24
27	22
28	13
29	29
30	16
31	31
32	6
33	31
34	32
35	33
36	10
37	37
38	36
39	37
40	10
41	41
42	24
43	43
44	25
45	30
46	44
47	47
48	7
49	48
50	34
51	49
52	31
53	53
54	23
55	53
56	14
57	55
58	56
59	59
60	17
61	61
62	60
63	46
64	7
65	63
66	40
67	67
68	43
69	67
70	40
71	71
72	11
73	73
74	72
75	58
76	49
77	75
78	48
79	79
80	11
81	63
82	80
83	83
84	25
85	83
86	84
87	85
88	26
89	89
90	33
91	89
92	61

n	a(n)
1	1
2	2
3	3
4	3
5	5
6	4
7	7
8	4
9	8
10	8
11	11
12	5
13	13
14	12
15	13
16	5
17	17
18	9
19	19
20	9
21	19
22	20
23	23
24	6
25	24
26	24
27	22
28	13
29	29
30	16
31	31
32	6
33	31
34	32
35	33
36	10
37	37
38	36
39	37
40	10
41	41
42	24
43	43
44	25
45	30
46	44
47	47
48	7
49	48
50	34
51	49
52	31
53	53
54	23
55	53
56	14
57	55
58	56
59	59
60	17
61	61
62	60
63	46
64	7
65	63
66	40
67	67
68	43
69	67
70	40
71	71
72	11
73	73
74	72
75	58
76	49
77	75
78	48
79	79
80	11
81	63
82	80
83	83
84	25
85	83
86	84
87	85
88	26
89	89
90	33
91	89
92	61