90399726

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{3083}}^1$

素因数の和:3278

約数の個数: 40

約数和(自身を含む): 203747544

約数和(自身を除く): 113347818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3083, 3258, 4887, 6166, 9249, 9774, 14661, 18498, 27747, 29322, 55494, 83241, 166482, 249723, 499446, 558023, 1116046, 1674069, 3348138, 5022207, 10044414, 15066621, 30133242, 45199863, 90399726]

約数ペア:

[(1, 90399726), (2, 45199863), (3, 30133242), (6, 15066621), (9, 10044414), (18, 5022207), (27, 3348138), (54, 1674069), (81, 1116046), (162, 558023), (181, 499446), (362, 249723), (543, 166482), (1086, 83241), (1629, 55494), (3083, 29322), (3258, 27747), (4887, 18498), (6166, 14661), (9249, 9774)]