68960454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{161879}}^1$

素因数の和:161955

約数の個数: 16

約数和(自身を含む): 139864320

約数和(自身を除く): 70903866

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 161879, 323758, 485637, 971274, 11493409, 22986818, 34480227, 68960454]

約数ペア:

[(1, 68960454), (2, 34480227), (3, 22986818), (6, 11493409), (71, 971274), (142, 485637), (213, 323758), (426, 161879)]