90128604

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3761}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 210461328

約数和(自身を除く): 120332724

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3761, 3994, 5991, 7522, 7988, 11283, 11982, 15044, 22566, 23964, 45132, 7510717, 15021434, 22532151, 30042868, 45064302, 90128604]

約数ペア:

[(1, 90128604), (2, 45064302), (3, 30042868), (4, 22532151), (6, 15021434), (12, 7510717), (1997, 45132), (3761, 23964), (3994, 22566), (5991, 15044), (7522, 11982), (7988, 11283)]