87022428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{102139}}^1$

素因数の和:102217

約数の個数: 24

約数和(自身を含む): 205914240

約数和(自身を除く): 118891812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 102139, 204278, 306417, 408556, 612834, 1225668, 7251869, 14503738, 21755607, 29007476, 43511214, 87022428]

約数ペア:

[(1, 87022428), (2, 43511214), (3, 29007476), (4, 21755607), (6, 14503738), (12, 7251869), (71, 1225668), (142, 612834), (213, 408556), (284, 306417), (426, 204278), (852, 102139)]