68729.000000

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 16

約数和(自身を含む): 1469664

約数和(自身を除く): 528278

約数列:

[1, 2, 53, 83, 106, 107, 166, 214, 4399, 5671, 8798, 8881, 11342, 17762, 470693, 941386]

約数ペア:

[(1, 941386), (2, 470693), (53, 17762), (83, 11342), (106, 8881), (107, 8798), (166, 5671), (214, 4399)]