86815188

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{21341}}^1$

素因数の和:21464

約数の個数: 36

約数和(自身を含む): 221401908

約数和(自身を除く): 134586720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 21341, 42682, 64023, 85364, 128046, 192069, 256092, 384138, 768276, 2411533, 4823066, 7234599, 9646132, 14469198, 21703797, 28938396, 43407594, 86815188]

約数ペア:

[(1, 86815188), (2, 43407594), (3, 28938396), (4, 21703797), (6, 14469198), (9, 9646132), (12, 7234599), (18, 4823066), (36, 2411533), (113, 768276), (226, 384138), (339, 256092), (452, 192069), (678, 128046), (1017, 85364), (1356, 64023), (2034, 42682), (4068, 21341)]