72125612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23509}}^1$

素因数の和:23585

約数の個数: 24

約数和(自身を含む): 138238800

約数和(自身を除く): 66113188

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 23509, 47018, 94036, 305617, 611234, 1222468, 1387031, 2774062, 5548124, 18031403, 36062806, 72125612]

約数ペア:

[(1, 72125612), (2, 36062806), (4, 18031403), (13, 5548124), (26, 2774062), (52, 1387031), (59, 1222468), (118, 611234), (236, 305617), (767, 94036), (1534, 47018), (3068, 23509)]