68539434

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{128351}}^1$

素因数の和:128445

約数の個数: 16

約数和(自身を含む): 138620160

約数和(自身を除く): 70080726

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 128351, 256702, 385053, 770106, 11423239, 22846478, 34269717, 68539434]

約数ペア:

[(1, 68539434), (2, 34269717), (3, 22846478), (6, 11423239), (89, 770106), (178, 385053), (267, 256702), (534, 128351)]