68555090

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{7817}}^1$

素因数の和:8701

約数の個数: 16

約数和(自身を含む): 123555672

約数和(自身を除く): 55000582

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 7817, 8770, 15634, 39085, 78170, 6855509, 13711018, 34277545, 68555090]

約数ペア:

[(1, 68555090), (2, 34277545), (5, 13711018), (10, 6855509), (877, 78170), (1754, 39085), (4385, 15634), (7817, 8770)]