A358077 - cp's OEIS frontend

A358077 Sum of the nonprime divisors of n whose divisor complement is squarefree.

n	a(n)
1	1
2	1
3	1
4	4
5	1
6	7
7	1
8	12
9	9
10	11
11	1
12	22
13	1
14	15
15	16
16	24
17	1
18	33
19	1
20	34
21	22
22	23
23	1
24	48
25	25
26	27
27	36
28	46
29	1
30	62
31	1
32	48
33	34
34	35
35	36
36	72
37	1
38	39
39	40
40	72
41	1
42	84
43	1
44	70
45	69
46	47
47	1
48	96
49	49
50	85
51	52
52	82
53	1
54	108
55	56
56	96
57	58
58	59
59	1
60	142
61	1
62	63
63	93
64	96
65	66
66	128
67	1
68	106
69	70
70	130
71	1
72	144
73	1
74	75

[1, 1, 1, 4, 1, 7, 1, 12, 9, 11, 1, 22, 1, 15, 16, 24, 1, 33, 1, 34, 22, 23, 1, 48, 25, 27, 36, 46, 1, 62, 1, 48, 34, 35, 36, 72, 1, 39, 40, 72, 1, 84, 1, 70, 69, 47, 1, 96, 49, 85, 52, 82, 1, 108, 56, 96, 58, 59, 1, 142, 1, 63, 93, 96, 66, 128, 1, 106, 70, 130, 1, 144, 1, 75]

cp's OEIS Frontend

A358077 Sum of the nonprime divisors of n whose divisor complement is squarefree.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	4
5	1
6	7
7	1
8	12
9	9
10	11
11	1
12	22
13	1
14	15
15	16
16	24
17	1
18	33
19	1
20	34
21	22
22	23
23	1
24	48
25	25
26	27
27	36
28	46
29	1
30	62
31	1
32	48
33	34
34	35
35	36
36	72
37	1
38	39
39	40
40	72
41	1
42	84
43	1
44	70
45	69
46	47
47	1
48	96
49	49
50	85
51	52
52	82
53	1
54	108
55	56
56	96
57	58
58	59
59	1
60	142
61	1
62	63
63	93
64	96
65	66
66	128
67	1
68	106
69	70
70	130
71	1
72	144
73	1
74	75

n	a(n)
1	1
2	1
3	1
4	4
5	1
6	7
7	1
8	12
9	9
10	11
11	1
12	22
13	1
14	15
15	16
16	24
17	1
18	33
19	1
20	34
21	22
22	23
23	1
24	48
25	25
26	27
27	36
28	46
29	1
30	62
31	1
32	48
33	34
34	35
35	36
36	72
37	1
38	39
39	40
40	72
41	1
42	84
43	1
44	70
45	69
46	47
47	1
48	96
49	49
50	85
51	52
52	82
53	1
54	108
55	56
56	96
57	58
58	59
59	1
60	142
61	1
62	63
63	93
64	96
65	66
66	128
67	1
68	106
69	70
70	130
71	1
72	144
73	1
74	75

n	a(n)
1	1
2	1
3	1
4	4
5	1
6	7
7	1
8	12
9	9
10	11
11	1
12	22
13	1
14	15
15	16
16	24
17	1
18	33
19	1
20	34
21	22
22	23
23	1
24	48
25	25
26	27
27	36
28	46
29	1
30	62
31	1
32	48
33	34
34	35
35	36
36	72
37	1
38	39
39	40
40	72
41	1
42	84
43	1
44	70
45	69
46	47
47	1
48	96
49	49
50	85
51	52
52	82
53	1
54	108
55	56
56	96
57	58
58	59
59	1
60	142
61	1
62	63
63	93
64	96
65	66
66	128
67	1
68	106
69	70
70	130
71	1
72	144
73	1
74	75