90686154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{14717}}^1$

素因数の和:14814

約数の個数: 32

約数和(自身を含む): 197809920

約数和(自身を除く): 107123766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 14717, 29434, 44151, 88302, 191321, 382642, 573963, 1147926, 1162643, 2325286, 3487929, 6975858, 15114359, 30228718, 45343077, 90686154]

約数ペア:

[(1, 90686154), (2, 45343077), (3, 30228718), (6, 15114359), (13, 6975858), (26, 3487929), (39, 2325286), (78, 1162643), (79, 1147926), (158, 573963), (237, 382642), (474, 191321), (1027, 88302), (2054, 44151), (3081, 29434), (6162, 14717)]