68080878

素因数分解:

$2^1\times 3^3\times {\mathrm{1260757}}^1$

素因数の和:1260768

約数の個数: 16

約数和(自身を含む): 151290960

約数和(自身を除く): 83210082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1260757, 2521514, 3782271, 7564542, 11346813, 22693626, 34040439, 68080878]

約数ペア:

[(1, 68080878), (2, 34040439), (3, 22693626), (6, 11346813), (9, 7564542), (18, 3782271), (27, 2521514), (54, 1260757)]