90280164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{578719}}^1$

素因数の和:578739

約数の個数: 24

約数和(自身を含む): 226858240

約数和(自身を除く): 136578076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 578719, 1157438, 1736157, 2314876, 3472314, 6944628, 7523347, 15046694, 22570041, 30093388, 45140082, 90280164]

約数ペア:

[(1, 90280164), (2, 45140082), (3, 30093388), (4, 22570041), (6, 15046694), (12, 7523347), (13, 6944628), (26, 3472314), (39, 2314876), (52, 1736157), (78, 1157438), (156, 578719)]