90164574

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{36037}}^1$

素因数の和:36184

約数の個数: 24

約数和(自身を含む): 196767480

約数和(自身を除く): 106602906

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 36037, 72074, 108111, 216222, 324333, 648666, 5009143, 10018286, 15027429, 30054858, 45082287, 90164574]

約数ペア:

[(1, 90164574), (2, 45082287), (3, 30054858), (6, 15027429), (9, 10018286), (18, 5009143), (139, 648666), (278, 324333), (417, 216222), (834, 108111), (1251, 72074), (2502, 36037)]