72623710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{177131}}^1$

素因数の和:177179

約数の個数: 16

約数和(自身を含む): 133911792

約数和(自身を除く): 61288082

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 177131, 354262, 885655, 1771310, 7262371, 14524742, 36311855, 72623710]

約数ペア:

[(1, 72623710), (2, 36311855), (5, 14524742), (10, 7262371), (41, 1771310), (82, 885655), (205, 354262), (410, 177131)]