A382062 - cp's OEIS frontend

A382062 Powerful numbers whose number of divisors is divisible by their number of unitary divisors.

n	a(n)
1	1
2	8
3	27
4	32
5	72
6	108
7	125
8	128
9	200
10	216
11	243
12	343
13	392
14	432
15	500
16	512
17	648
18	675
19	864
20	968
21	1000
22	1125
23	1152
24	1323
25	1331
26	1352
27	1372
28	1728
29	1944
30	2000
31	2048
32	2187
33	2197
34	2312
35	2744
36	2888
37	3087
38	3125
39	3200
40	3267
41	3375
42	3456
43	4000
44	4232
45	4563
46	4913
47	5000
48	5324
49	5400

[1, 8, 27, 32, 72, 108, 125, 128, 200, 216, 243, 343, 392, 432, 500, 512, 648, 675, 864, 968, 1000, 1125, 1152, 1323, 1331, 1352, 1372, 1728, 1944, 2000, 2048, 2187, 2197, 2312, 2744, 2888, 3087, 3125, 3200, 3267, 3375, 3456, 4000, 4232, 4563, 4913, 5000, 5324, 5400]

cp's OEIS Frontend

A382062 Powerful numbers whose number of divisors is divisible by their number of unitary divisors.

Table of values

List of values