72371329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 80040960

約数和(自身を除く): 7669631

約数列:

[1, 17, 31, 89, 527, 1513, 1543, 2759, 26231, 46903, 47833, 137327, 813161, 2334559, 4257137, 72371329]

約数ペア:

[(1, 72371329), (17, 4257137), (31, 2334559), (89, 813161), (527, 137327), (1513, 47833), (1543, 46903), (2759, 26231)]