A035321 - cp's OEIS frontend

A035321 Sum of composite divisors of n that are not primes nor prime powers.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	6
7	0
8	0
9	0
10	10
11	0
12	18
13	0
14	14
15	15
16	0
17	0
18	24
19	0
20	30
21	21
22	22
23	0
24	42
25	0
26	26
27	0
28	42
29	0
30	61
31	0
32	0
33	33
34	34
35	35
36	72
37	0
38	38
39	39
40	70
41	0
42	83
43	0
44	66
45	60
46	46
47	0
48	90
49	0
50	60
51	51
52	78
53	0
54	78
55	55
56	98
57	57
58	58
59	0
60	153
61	0
62	62
63	84
64	0
65	65
66	127
67	0
68	102
69	69
70	129
71	0
72	168
73	0
74	74
75	90
76	114
77	77

[0, 0, 0, 0, 0, 6, 0, 0, 0, 10, 0, 18, 0, 14, 15, 0, 0, 24, 0, 30, 21, 22, 0, 42, 0, 26, 0, 42, 0, 61, 0, 0, 33, 34, 35, 72, 0, 38, 39, 70, 0, 83, 0, 66, 60, 46, 0, 90, 0, 60, 51, 78, 0, 78, 55, 98, 57, 58, 0, 153, 0, 62, 84, 0, 65, 127, 0, 102, 69, 129, 0, 168, 0, 74, 90, 114, 77]

cp's OEIS Frontend

A035321 Sum of composite divisors of n that are not primes nor prime powers.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	6
7	0
8	0
9	0
10	10
11	0
12	18
13	0
14	14
15	15
16	0
17	0
18	24
19	0
20	30
21	21
22	22
23	0
24	42
25	0
26	26
27	0
28	42
29	0
30	61
31	0
32	0
33	33
34	34
35	35
36	72
37	0
38	38
39	39
40	70
41	0
42	83
43	0
44	66
45	60
46	46
47	0
48	90
49	0
50	60
51	51
52	78
53	0
54	78
55	55
56	98
57	57
58	58
59	0
60	153
61	0
62	62
63	84
64	0
65	65
66	127
67	0
68	102
69	69
70	129
71	0
72	168
73	0
74	74
75	90
76	114
77	77

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	6
7	0
8	0
9	0
10	10
11	0
12	18
13	0
14	14
15	15
16	0
17	0
18	24
19	0
20	30
21	21
22	22
23	0
24	42
25	0
26	26
27	0
28	42
29	0
30	61
31	0
32	0
33	33
34	34
35	35
36	72
37	0
38	38
39	39
40	70
41	0
42	83
43	0
44	66
45	60
46	46
47	0
48	90
49	0
50	60
51	51
52	78
53	0
54	78
55	55
56	98
57	57
58	58
59	0
60	153
61	0
62	62
63	84
64	0
65	65
66	127
67	0
68	102
69	69
70	129
71	0
72	168
73	0
74	74
75	90
76	114
77	77

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	6
7	0
8	0
9	0
10	10
11	0
12	18
13	0
14	14
15	15
16	0
17	0
18	24
19	0
20	30
21	21
22	22
23	0
24	42
25	0
26	26
27	0
28	42
29	0
30	61
31	0
32	0
33	33
34	34
35	35
36	72
37	0
38	38
39	39
40	70
41	0
42	83
43	0
44	66
45	60
46	46
47	0
48	90
49	0
50	60
51	51
52	78
53	0
54	78
55	55
56	98
57	57
58	58
59	0
60	153
61	0
62	62
63	84
64	0
65	65
66	127
67	0
68	102
69	69
70	129
71	0
72	168
73	0
74	74
75	90
76	114
77	77