69428772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{91837}}^1$

素因数の和:91857

約数の個数: 48

約数和(自身を含む): 205717120

約数和(自身を除く): 136288348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 91837, 183674, 275511, 367348, 551022, 642859, 826533, 1102044, 1285718, 1653066, 1928577, 2479599, 2571436, 3306132, 3857154, 4959198, 5785731, 7714308, 9918396, 11571462, 17357193, 23142924, 34714386, 69428772]

約数ペア:

[(1, 69428772), (2, 34714386), (3, 23142924), (4, 17357193), (6, 11571462), (7, 9918396), (9, 7714308), (12, 5785731), (14, 4959198), (18, 3857154), (21, 3306132), (27, 2571436), (28, 2479599), (36, 1928577), (42, 1653066), (54, 1285718), (63, 1102044), (84, 826533), (108, 642859), (126, 551022), (189, 367348), (252, 275511), (378, 183674), (756, 91837)]