72345251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 83939328

約数和(自身を除く): 11594077

約数列:

[1, 11, 17, 187, 263, 1471, 2893, 4471, 16181, 25007, 49181, 275077, 386873, 4255603, 6576841, 72345251]

約数ペア:

[(1, 72345251), (11, 6576841), (17, 4255603), (187, 386873), (263, 275077), (1471, 49181), (2893, 25007), (4471, 16181)]