90039516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1071899}}^1$

素因数の和:1071913

約数の個数: 24

約数和(自身を含む): 240105600

約数和(自身を除く): 150066084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1071899, 2143798, 3215697, 4287596, 6431394, 7503293, 12862788, 15006586, 22509879, 30013172, 45019758, 90039516]

約数ペア:

[(1, 90039516), (2, 45019758), (3, 30013172), (4, 22509879), (6, 15006586), (7, 12862788), (12, 7503293), (14, 6431394), (21, 4287596), (28, 3215697), (42, 2143798), (84, 1071899)]