87218796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1038319}}^1$

素因数の和:1038333

約数の個数: 24

約数和(自身を含む): 232583680

約数和(自身を除く): 145364884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1038319, 2076638, 3114957, 4153276, 6229914, 7268233, 12459828, 14536466, 21804699, 29072932, 43609398, 87218796]

約数ペア:

[(1, 87218796), (2, 43609398), (3, 29072932), (4, 21804699), (6, 14536466), (7, 12459828), (12, 7268233), (14, 6229914), (21, 4153276), (28, 3114957), (42, 2076638), (84, 1038319)]