81383262

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 167735040

約数和(自身を除く): 86351778

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 906, 2089, 4178, 6267, 6493, 12534, 12986, 19479, 38958, 89827, 179654, 269481, 315439, 538962, 630878, 946317, 1892634, 13563877, 27127754, 40691631, 81383262]

約数ペア:

[(1, 81383262), (2, 40691631), (3, 27127754), (6, 13563877), (43, 1892634), (86, 946317), (129, 630878), (151, 538962), (258, 315439), (302, 269481), (453, 179654), (906, 89827), (2089, 38958), (4178, 19479), (6267, 12986), (6493, 12534)]