68804555466

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{161513041}}^1$

素因数の和:161513117

約数の個数: 16

約数和(自身を含む): 139547268288

約数和(自身を除く): 70742712822

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 161513041, 323026082, 484539123, 969078246, 11467425911, 22934851822, 34402277733, 68804555466]

約数ペア:

[(1, 68804555466), (2, 34402277733), (3, 22934851822), (6, 11467425911), (71, 969078246), (142, 484539123), (213, 323026082), (426, 161513041)]