80320578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1029751}}^1$

素因数の和:1029769

約数の個数: 16

約数和(自身を含む): 172998336

約数和(自身を除く): 92677758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1029751, 2059502, 3089253, 6178506, 13386763, 26773526, 40160289, 80320578]

約数ペア:

[(1, 80320578), (2, 40160289), (3, 26773526), (6, 13386763), (13, 6178506), (26, 3089253), (39, 2059502), (78, 1029751)]