71282238

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{177319}}^1$

素因数の和:177391

約数の個数: 16

約数和(自身を含む): 144693120

約数和(自身を除く): 73410882

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 177319, 354638, 531957, 1063914, 11880373, 23760746, 35641119, 71282238]

約数ペア:

[(1, 71282238), (2, 35641119), (3, 23760746), (6, 11880373), (67, 1063914), (134, 531957), (201, 354638), (402, 177319)]