A132882 - cp's OEIS frontend

A132882 a(n) = the sum of the positive isolated divisors of n.

n	a(n)
1	1
2	0
3	4
4	4
5	6
6	6
7	8
8	12
9	13
10	15
11	12
12	18
13	14
14	21
15	24
16	28
17	18
18	33
19	20
20	30
21	32
22	33
23	24
24	50
25	31
26	39
27	40
28	53
29	30
30	55
31	32
32	60
33	48
34	51
35	48
36	81
37	38
38	57
39	56
40	78
41	42
42	77
43	44
44	81
45	78
46	69
47	48
48	114
49	57
50	90
51	72
52	95
53	54
54	114
55	72
56	102
57	80
58	87
59	60
60	147
61	62
62	93
63	104
64	124
65	84
66	138
67	68
68	123
69	96

[1, 0, 4, 4, 6, 6, 8, 12, 13, 15, 12, 18, 14, 21, 24, 28, 18, 33, 20, 30, 32, 33, 24, 50, 31, 39, 40, 53, 30, 55, 32, 60, 48, 51, 48, 81, 38, 57, 56, 78, 42, 77, 44, 81, 78, 69, 48, 114, 57, 90, 72, 95, 54, 114, 72, 102, 80, 87, 60, 147, 62, 93, 104, 124, 84, 138, 68, 123, 96]

cp's OEIS Frontend

A132882 a(n) = the sum of the positive isolated divisors of n.

Table of values

List of values

n	a(n)
1	1
2	0
3	4
4	4
5	6
6	6
7	8
8	12
9	13
10	15
11	12
12	18
13	14
14	21
15	24
16	28
17	18
18	33
19	20
20	30
21	32
22	33
23	24
24	50
25	31
26	39
27	40
28	53
29	30
30	55
31	32
32	60
33	48
34	51
35	48
36	81
37	38
38	57
39	56
40	78
41	42
42	77
43	44
44	81
45	78
46	69
47	48
48	114
49	57
50	90
51	72
52	95
53	54
54	114
55	72
56	102
57	80
58	87
59	60
60	147
61	62
62	93
63	104
64	124
65	84
66	138
67	68
68	123
69	96

n	a(n)
1	1
2	0
3	4
4	4
5	6
6	6
7	8
8	12
9	13
10	15
11	12
12	18
13	14
14	21
15	24
16	28
17	18
18	33
19	20
20	30
21	32
22	33
23	24
24	50
25	31
26	39
27	40
28	53
29	30
30	55
31	32
32	60
33	48
34	51
35	48
36	81
37	38
38	57
39	56
40	78
41	42
42	77
43	44
44	81
45	78
46	69
47	48
48	114
49	57
50	90
51	72
52	95
53	54
54	114
55	72
56	102
57	80
58	87
59	60
60	147
61	62
62	93
63	104
64	124
65	84
66	138
67	68
68	123
69	96

n	a(n)
1	1
2	0
3	4
4	4
5	6
6	6
7	8
8	12
9	13
10	15
11	12
12	18
13	14
14	21
15	24
16	28
17	18
18	33
19	20
20	30
21	32
22	33
23	24
24	50
25	31
26	39
27	40
28	53
29	30
30	55
31	32
32	60
33	48
34	51
35	48
36	81
37	38
38	57
39	56
40	78
41	42
42	77
43	44
44	81
45	78
46	69
47	48
48	114
49	57
50	90
51	72
52	95
53	54
54	114
55	72
56	102
57	80
58	87
59	60
60	147
61	62
62	93
63	104
64	124
65	84
66	138
67	68
68	123
69	96