A272377 - cp's OEIS frontend

A272377 Number of positive divisors of A000032(n).

n	a(n)
0	2
1	1
2	2
3	3
4	2
5	2
6	6
7	2
8	2
9	6
10	4
11	2
12	8
13	2
14	4
15	12
16	2
17	2
18	16
19	2
20	4
21	12
22	8
23	4
24	8
25	8
26	4
27	12
28	6
29	4
30	24
31	2
32	4
33	12
34	8
35	16
36	16
37	2
38	4
39	24
40	8
41	2
42	48
43	4
44	16
45	96
46	8
47	2
48	16
49	4
50	16
51	24
52	8
53	2
54	40
55	24
56	4
57	24
58	8
59	8
60	64
61	2
62	4
63	96
64	4
65	32
66	48
67	4
68	4
69	48
70	16
71	2
72	16
73	4
74	8
75	192
76	4
77	16
78	24
79	2
80	4
81	48
82	16
83	4
84	96
85	16
86	4
87	48
88	8
89	4
90	128

[2, 1, 2, 3, 2, 2, 6, 2, 2, 6, 4, 2, 8, 2, 4, 12, 2, 2, 16, 2, 4, 12, 8, 4, 8, 8, 4, 12, 6, 4, 24, 2, 4, 12, 8, 16, 16, 2, 4, 24, 8, 2, 48, 4, 16, 96, 8, 2, 16, 4, 16, 24, 8, 2, 40, 24, 4, 24, 8, 8, 64, 2, 4, 96, 4, 32, 48, 4, 4, 48, 16, 2, 16, 4, 8, 192, 4, 16, 24, 2, 4, 48, 16, 4, 96, 16, 4, 48, 8, 4, 128]

cp's OEIS Frontend

A272377 Number of positive divisors of A000032(n).

Table of values

List of values

n	a(n)
0	2
1	1
2	2
3	3
4	2
5	2
6	6
7	2
8	2
9	6
10	4
11	2
12	8
13	2
14	4
15	12
16	2
17	2
18	16
19	2
20	4
21	12
22	8
23	4
24	8
25	8
26	4
27	12
28	6
29	4
30	24
31	2
32	4
33	12
34	8
35	16
36	16
37	2
38	4
39	24
40	8
41	2
42	48
43	4
44	16
45	96
46	8
47	2
48	16
49	4
50	16
51	24
52	8
53	2
54	40
55	24
56	4
57	24
58	8
59	8
60	64
61	2
62	4
63	96
64	4
65	32
66	48
67	4
68	4
69	48
70	16
71	2
72	16
73	4
74	8
75	192
76	4
77	16
78	24
79	2
80	4
81	48
82	16
83	4
84	96
85	16
86	4
87	48
88	8
89	4
90	128

n	a(n)
0	2
1	1
2	2
3	3
4	2
5	2
6	6
7	2
8	2
9	6
10	4
11	2
12	8
13	2
14	4
15	12
16	2
17	2
18	16
19	2
20	4
21	12
22	8
23	4
24	8
25	8
26	4
27	12
28	6
29	4
30	24
31	2
32	4
33	12
34	8
35	16
36	16
37	2
38	4
39	24
40	8
41	2
42	48
43	4
44	16
45	96
46	8
47	2
48	16
49	4
50	16
51	24
52	8
53	2
54	40
55	24
56	4
57	24
58	8
59	8
60	64
61	2
62	4
63	96
64	4
65	32
66	48
67	4
68	4
69	48
70	16
71	2
72	16
73	4
74	8
75	192
76	4
77	16
78	24
79	2
80	4
81	48
82	16
83	4
84	96
85	16
86	4
87	48
88	8
89	4
90	128

n	a(n)
0	2
1	1
2	2
3	3
4	2
5	2
6	6
7	2
8	2
9	6
10	4
11	2
12	8
13	2
14	4
15	12
16	2
17	2
18	16
19	2
20	4
21	12
22	8
23	4
24	8
25	8
26	4
27	12
28	6
29	4
30	24
31	2
32	4
33	12
34	8
35	16
36	16
37	2
38	4
39	24
40	8
41	2
42	48
43	4
44	16
45	96
46	8
47	2
48	16
49	4
50	16
51	24
52	8
53	2
54	40
55	24
56	4
57	24
58	8
59	8
60	64
61	2
62	4
63	96
64	4
65	32
66	48
67	4
68	4
69	48
70	16
71	2
72	16
73	4
74	8
75	192
76	4
77	16
78	24
79	2
80	4
81	48
82	16
83	4
84	96
85	16
86	4
87	48
88	8
89	4
90	128