80620926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189251}}^1$

素因数の和:189327

約数の個数: 16

約数和(自身を含む): 163513728

約数和(自身を除く): 82892802

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 189251, 378502, 567753, 1135506, 13436821, 26873642, 40310463, 80620926]

約数ペア:

[(1, 80620926), (2, 40310463), (3, 26873642), (6, 13436821), (71, 1135506), (142, 567753), (213, 378502), (426, 189251)]