87281916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{169151}}^1$

素因数の和:169201

約数の個数: 24

約数和(自身を含む): 208395264

約数和(自身を除く): 121113348

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 169151, 338302, 507453, 676604, 1014906, 2029812, 7273493, 14546986, 21820479, 29093972, 43640958, 87281916]

約数ペア:

[(1, 87281916), (2, 43640958), (3, 29093972), (4, 21820479), (6, 14546986), (12, 7273493), (43, 2029812), (86, 1014906), (129, 676604), (172, 507453), (258, 338302), (516, 169151)]