72179886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{279767}}^1$

素因数の和:279815

約数の個数: 16

約数和(自身を含む): 147717504

約数和(自身を除く): 75537618

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 279767, 559534, 839301, 1678602, 12029981, 24059962, 36089943, 72179886]

約数ペア:

[(1, 72179886), (2, 36089943), (3, 24059962), (6, 12029981), (43, 1678602), (86, 839301), (129, 559534), (258, 279767)]