72806568

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70549}}^1$

素因数の和:70601

約数の個数: 32

約数和(自身を含む): 186252000

約数和(自身を除く): 113445432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 70549, 141098, 211647, 282196, 423294, 564392, 846588, 1693176, 3033607, 6067214, 9100821, 12134428, 18201642, 24268856, 36403284, 72806568]

約数ペア:

[(1, 72806568), (2, 36403284), (3, 24268856), (4, 18201642), (6, 12134428), (8, 9100821), (12, 6067214), (24, 3033607), (43, 1693176), (86, 846588), (129, 564392), (172, 423294), (258, 282196), (344, 211647), (516, 141098), (1032, 70549)]