72208524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139939}}^1$

素因数の和:139989

約数の個数: 24

約数和(自身を含む): 172406080

約数和(自身を除く): 100197556

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 139939, 279878, 419817, 559756, 839634, 1679268, 6017377, 12034754, 18052131, 24069508, 36104262, 72208524]

約数ペア:

[(1, 72208524), (2, 36104262), (3, 24069508), (4, 18052131), (6, 12034754), (12, 6017377), (43, 1679268), (86, 839634), (129, 559756), (172, 419817), (258, 279878), (516, 139939)]