68880792

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{40423}}^1$

素因数の和:40503

約数の個数: 32

約数和(自身を含む): 174631680

約数和(自身を除く): 105750888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 40423, 80846, 121269, 161692, 242538, 323384, 485076, 970152, 2870033, 5740066, 8610099, 11480132, 17220198, 22960264, 34440396, 68880792]

約数ペア:

[(1, 68880792), (2, 34440396), (3, 22960264), (4, 17220198), (6, 11480132), (8, 8610099), (12, 5740066), (24, 2870033), (71, 970152), (142, 485076), (213, 323384), (284, 242538), (426, 161692), (568, 121269), (852, 80846), (1704, 40423)]