72389713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 82296000

約数和(自身を除く): 9906287

約数列:

[1, 11, 29, 149, 319, 1523, 1639, 4321, 16753, 44167, 47531, 226927, 485837, 2496197, 6580883, 72389713]

約数ペア:

[(1, 72389713), (11, 6580883), (29, 2496197), (149, 485837), (319, 226927), (1523, 47531), (1639, 44167), (4321, 16753)]