A326053 - cp's OEIS frontend

A326053 Sum of all other divisors of n except the largest square divisor: a(n) = sigma(n) - A008833(n).

n	a(n)
1	0
2	2
3	3
4	3
5	5
6	11
7	7
8	11
9	4
10	17
11	11
12	24
13	13
14	23
15	23
16	15
17	17
18	30
19	19
20	38
21	31
22	35
23	23
24	56
25	6
26	41
27	31
28	52
29	29
30	71
31	31
32	47
33	47
34	53
35	47
36	55
37	37
38	59
39	55
40	86
41	41
42	95
43	43
44	80
45	69
46	71
47	47
48	108
49	8
50	68
51	71
52	94
53	53
54	111
55	71
56	116
57	79
58	89
59	59
60	164
61	61
62	95
63	95
64	63
65	83
66	143
67	67
68	122
69	95
70	143
71	71
72	159
73	73
74	113
75	99
76	136
77	95
78	167
79	79
80	170
81	40
82	125
83	83

[0, 2, 3, 3, 5, 11, 7, 11, 4, 17, 11, 24, 13, 23, 23, 15, 17, 30, 19, 38, 31, 35, 23, 56, 6, 41, 31, 52, 29, 71, 31, 47, 47, 53, 47, 55, 37, 59, 55, 86, 41, 95, 43, 80, 69, 71, 47, 108, 8, 68, 71, 94, 53, 111, 71, 116, 79, 89, 59, 164, 61, 95, 95, 63, 83, 143, 67, 122, 95, 143, 71, 159, 73, 113, 99, 136, 95, 167, 79, 170, 40, 125, 83]

cp's OEIS Frontend

A326053 Sum of all other divisors of n except the largest square divisor: a(n) = sigma(n) - A008833(n).

Table of values

List of values

n	a(n)
1	0
2	2
3	3
4	3
5	5
6	11
7	7
8	11
9	4
10	17
11	11
12	24
13	13
14	23
15	23
16	15
17	17
18	30
19	19
20	38
21	31
22	35
23	23
24	56
25	6
26	41
27	31
28	52
29	29
30	71
31	31
32	47
33	47
34	53
35	47
36	55
37	37
38	59
39	55
40	86
41	41
42	95
43	43
44	80
45	69
46	71
47	47
48	108
49	8
50	68
51	71
52	94
53	53
54	111
55	71
56	116
57	79
58	89
59	59
60	164
61	61
62	95
63	95
64	63
65	83
66	143
67	67
68	122
69	95
70	143
71	71
72	159
73	73
74	113
75	99
76	136
77	95
78	167
79	79
80	170
81	40
82	125
83	83

n	a(n)
1	0
2	2
3	3
4	3
5	5
6	11
7	7
8	11
9	4
10	17
11	11
12	24
13	13
14	23
15	23
16	15
17	17
18	30
19	19
20	38
21	31
22	35
23	23
24	56
25	6
26	41
27	31
28	52
29	29
30	71
31	31
32	47
33	47
34	53
35	47
36	55
37	37
38	59
39	55
40	86
41	41
42	95
43	43
44	80
45	69
46	71
47	47
48	108
49	8
50	68
51	71
52	94
53	53
54	111
55	71
56	116
57	79
58	89
59	59
60	164
61	61
62	95
63	95
64	63
65	83
66	143
67	67
68	122
69	95
70	143
71	71
72	159
73	73
74	113
75	99
76	136
77	95
78	167
79	79
80	170
81	40
82	125
83	83

n	a(n)
1	0
2	2
3	3
4	3
5	5
6	11
7	7
8	11
9	4
10	17
11	11
12	24
13	13
14	23
15	23
16	15
17	17
18	30
19	19
20	38
21	31
22	35
23	23
24	56
25	6
26	41
27	31
28	52
29	29
30	71
31	31
32	47
33	47
34	53
35	47
36	55
37	37
38	59
39	55
40	86
41	41
42	95
43	43
44	80
45	69
46	71
47	47
48	108
49	8
50	68
51	71
52	94
53	53
54	111
55	71
56	116
57	79
58	89
59	59
60	164
61	61
62	95
63	95
64	63
65	83
66	143
67	67
68	122
69	95
70	143
71	71
72	159
73	73
74	113
75	99
76	136
77	95
78	167
79	79
80	170
81	40
82	125
83	83