72852916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9491}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 135545760

約数和(自身を除く): 62692844

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 9491, 18982, 37964, 180329, 360658, 721316, 958591, 1917182, 3834364, 18213229, 36426458, 72852916]

約数ペア:

[(1, 72852916), (2, 36426458), (4, 18213229), (19, 3834364), (38, 1917182), (76, 958591), (101, 721316), (202, 360658), (404, 180329), (1919, 37964), (3838, 18982), (7676, 9491)]