90172668

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{7537}}^1$

素因数の和:8541

約数の個数: 24

約数和(自身を含む): 210641872

約数和(自身を除く): 120469204

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5982, 7537, 11964, 15074, 22611, 30148, 45222, 90444, 7514389, 15028778, 22543167, 30057556, 45086334, 90172668]

約数ペア:

[(1, 90172668), (2, 45086334), (3, 30057556), (4, 22543167), (6, 15028778), (12, 7514389), (997, 90444), (1994, 45222), (2991, 30148), (3988, 22611), (5982, 15074), (7537, 11964)]