87079076

素因数分解:

$2^2\times 7^2\times {\mathrm{444281}}^1$

素因数の和:444299

約数の個数: 18

約数和(自身を含む): 177268518

約数和(自身を除く): 90189442

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 444281, 888562, 1777124, 3109967, 6219934, 12439868, 21769769, 43539538, 87079076]

約数ペア:

[(1, 87079076), (2, 43539538), (4, 21769769), (7, 12439868), (14, 6219934), (28, 3109967), (49, 1777124), (98, 888562), (196, 444281)]