A329882 - cp's OEIS frontend

A329882 Nonunitary superabundant numbers: numbers m such that nusigma(m)/m > nusigma(k)/k for all k < m, where nusigma(m) is the sum of nonunitary divisors of m (A048146).

n	a(n)
1	1
2	4
3	8
4	16
5	24
6	36
7	48
8	72
9	144
10	288
11	360
12	432
13	720
14	1440
15	1800
16	2160
17	3600
18	7200
19	10800
20	15120
21	21600
22	25200
23	50400
24	75600
25	151200
26	302400
27	453600
28	529200
29	831600
30	1058400
31	1663200
32	2116800
33	3175200
34	3326400
35	4989600
36	5821200
37	9979200
38	11642400
39	21621600

[1, 4, 8, 16, 24, 36, 48, 72, 144, 288, 360, 432, 720, 1440, 1800, 2160, 3600, 7200, 10800, 15120, 21600, 25200, 50400, 75600, 151200, 302400, 453600, 529200, 831600, 1058400, 1663200, 2116800, 3175200, 3326400, 4989600, 5821200, 9979200, 11642400, 21621600]

cp's OEIS Frontend

A329882 Nonunitary superabundant numbers: numbers m such that nusigma(m)/m > nusigma(k)/k for all k < m, where nusigma(m) is the sum of nonunitary divisors of m (A048146).

Table of values

List of values