72805837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 80893120

約数和(自身を除く): 8087283

約数列:

[1, 13, 43, 139, 559, 937, 1807, 5977, 12181, 40291, 77701, 130243, 523783, 1693159, 5600449, 72805837]

約数ペア:

[(1, 72805837), (13, 5600449), (43, 1693159), (139, 523783), (559, 130243), (937, 77701), (1807, 40291), (5977, 12181)]