87005604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1035781}}^1$

素因数の和:1035795

約数の個数: 24

約数和(自身を含む): 232015168

約数和(自身を除く): 145009564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1035781, 2071562, 3107343, 4143124, 6214686, 7250467, 12429372, 14500934, 21751401, 29001868, 43502802, 87005604]

約数ペア:

[(1, 87005604), (2, 43502802), (3, 29001868), (4, 21751401), (6, 14500934), (7, 12429372), (12, 7250467), (14, 6214686), (21, 4143124), (28, 3107343), (42, 2071562), (84, 1035781)]