77892190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{116257}}^1$

素因数の和:116331

約数の個数: 16

約数和(自身を含む): 142299792

約数和(自身を除く): 64407602

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 116257, 232514, 581285, 1162570, 7789219, 15578438, 38946095, 77892190]

約数ペア:

[(1, 77892190), (2, 38946095), (5, 15578438), (10, 7789219), (67, 1162570), (134, 581285), (335, 232514), (670, 116257)]