76837960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112997}}^1$

素因数の和:113025

約数の個数: 32

約数和(自身を含む): 183056760

約数和(自身を除く): 106218800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 112997, 225994, 451988, 564985, 903976, 1129970, 1920949, 2259940, 3841898, 4519880, 7683796, 9604745, 15367592, 19209490, 38418980, 76837960]

約数ペア:

[(1, 76837960), (2, 38418980), (4, 19209490), (5, 15367592), (8, 9604745), (10, 7683796), (17, 4519880), (20, 3841898), (34, 2259940), (40, 1920949), (68, 1129970), (85, 903976), (136, 564985), (170, 451988), (340, 225994), (680, 112997)]