72160043

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 77616000

約数和(自身を除く): 5455957

約数列:

[1, 19, 89, 139, 307, 1691, 2641, 5833, 12371, 27323, 42673, 235049, 519137, 810787, 3797897, 72160043]

約数ペア:

[(1, 72160043), (19, 3797897), (89, 810787), (139, 519137), (307, 235049), (1691, 42673), (2641, 27323), (5833, 12371)]