A345046 - cp's OEIS frontend

A345046 If n = Product p(k)^e(k) then a(n) = LCM (p(k)-1)^e(k).

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

[1, 1, 2, 1, 4, 2, 6, 1, 4, 4, 10, 2, 12, 6, 4, 1, 16, 4, 18, 4, 6, 10, 22, 2, 16, 12, 8, 6, 28, 4, 30, 1, 10, 16, 12, 4, 36, 18, 12, 4, 40, 6, 42, 10, 4, 22, 46, 2, 36, 16, 16, 12, 52, 8, 20, 6, 18, 28, 58, 4, 60, 30, 12, 1, 12, 10, 66, 16, 22, 12, 70, 4, 72, 36, 16, 18, 30, 12, 78, 4, 16, 40, 82, 6, 16, 42, 28, 10]

cp's OEIS Frontend

A345046 If n = Product p(k)^e(k) then a(n) = LCM (p(k)-1)^e(k).

Table of values

List of values

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

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

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