72080173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 81087552

約数和(自身を除く): 9007379

約数列:

[1, 11, 41, 181, 451, 883, 1991, 7421, 9713, 36203, 81631, 159823, 398233, 1758053, 6552743, 72080173]

約数ペア:

[(1, 72080173), (11, 6552743), (41, 1758053), (181, 398233), (451, 159823), (883, 81631), (1991, 36203), (7421, 9713)]