80939262

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{56443}}^1$

素因数の和:56687

約数の個数: 16

約数和(自身を含む): 162558720

約数和(自身を除く): 81619458

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 56443, 112886, 169329, 338658, 13489877, 26979754, 40469631, 80939262]

約数ペア:

[(1, 80939262), (2, 40469631), (3, 26979754), (6, 13489877), (239, 338658), (478, 169329), (717, 112886), (1434, 56443)]