A366147 - cp's OEIS frontend

A366147 The number of divisors of the cubefree part of n (A360539).

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

[1, 2, 2, 3, 2, 4, 2, 1, 3, 4, 2, 6, 2, 4, 4, 1, 2, 6, 2, 6, 4, 4, 2, 2, 3, 4, 1, 6, 2, 8, 2, 1, 4, 4, 4, 9, 2, 4, 4, 2, 2, 8, 2, 6, 6, 4, 2, 2, 3, 6, 4, 6, 2, 2, 4, 2, 4, 4, 2, 12, 2, 4, 6, 1, 4, 8, 2, 6, 4, 8, 2, 3, 2, 4, 6, 6, 4, 8, 2, 2, 1, 4, 2, 12, 4, 4, 4]

cp's OEIS Frontend

A366147 The number of divisors of the cubefree part of n (A360539).

Table of values

List of values

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

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

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