87394524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1040411}}^1$

素因数の和:1040425

約数の個数: 24

約数和(自身を含む): 233052288

約数和(自身を除く): 145657764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1040411, 2080822, 3121233, 4161644, 6242466, 7282877, 12484932, 14565754, 21848631, 29131508, 43697262, 87394524]

約数ペア:

[(1, 87394524), (2, 43697262), (3, 29131508), (4, 21848631), (6, 14565754), (7, 12484932), (12, 7282877), (14, 6242466), (21, 4161644), (28, 3121233), (42, 2080822), (84, 1040411)]