72249828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{860117}}^1$

素因数の和:860131

約数の個数: 24

約数和(自身を含む): 192666432

約数和(自身を除く): 120416604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 860117, 1720234, 2580351, 3440468, 5160702, 6020819, 10321404, 12041638, 18062457, 24083276, 36124914, 72249828]

約数ペア:

[(1, 72249828), (2, 36124914), (3, 24083276), (4, 18062457), (6, 12041638), (7, 10321404), (12, 6020819), (14, 5160702), (21, 3440468), (28, 2580351), (42, 1720234), (84, 860117)]