70880856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{68683}}^1$

素因数の和:68735

約数の個数: 32

約数和(自身を含む): 181325760

約数和(自身を除く): 110444904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 68683, 137366, 206049, 274732, 412098, 549464, 824196, 1648392, 2953369, 5906738, 8860107, 11813476, 17720214, 23626952, 35440428, 70880856]

約数ペア:

[(1, 70880856), (2, 35440428), (3, 23626952), (4, 17720214), (6, 11813476), (8, 8860107), (12, 5906738), (24, 2953369), (43, 1648392), (86, 824196), (129, 549464), (172, 412098), (258, 274732), (344, 206049), (516, 137366), (1032, 68683)]