77070808

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 146577600

約数和(自身を除く): 69506792

約数列:

[1, 2, 4, 8, 173, 233, 239, 346, 466, 478, 692, 932, 956, 1384, 1864, 1912, 40309, 41347, 55687, 80618, 82694, 111374, 161236, 165388, 222748, 322472, 330776, 445496, 9633851, 19267702, 38535404, 77070808]

約数ペア:

[(1, 77070808), (2, 38535404), (4, 19267702), (8, 9633851), (173, 445496), (233, 330776), (239, 322472), (346, 222748), (466, 165388), (478, 161236), (692, 111374), (932, 82694), (956, 80618), (1384, 55687), (1864, 41347), (1912, 40309)]