78120078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{302791}}^1$

素因数の和:302839

約数の個数: 16

約数和(自身を含む): 159874176

約数和(自身を除く): 81754098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 302791, 605582, 908373, 1816746, 13020013, 26040026, 39060039, 78120078]

約数ペア:

[(1, 78120078), (2, 39060039), (3, 26040026), (6, 13020013), (43, 1816746), (86, 908373), (129, 605582), (258, 302791)]