68981574

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{90527}}^1$

素因数の和:90659

約数の個数: 16

約数和(自身を含む): 139051008

約数和(自身を除く): 70069434

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 90527, 181054, 271581, 543162, 11496929, 22993858, 34490787, 68981574]

約数ペア:

[(1, 68981574), (2, 34490787), (3, 22993858), (6, 11496929), (127, 543162), (254, 271581), (381, 181054), (762, 90527)]