104721756

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{81559}}^1$

素因数の和:81673

約数の個数: 24

約数和(自身を含む): 246637440

約数和(自身を除く): 141915684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 81559, 163118, 244677, 326236, 489354, 978708, 8726813, 17453626, 26180439, 34907252, 52360878, 104721756]

約数ペア:

[(1, 104721756), (2, 52360878), (3, 34907252), (4, 26180439), (6, 17453626), (12, 8726813), (107, 978708), (214, 489354), (321, 326236), (428, 244677), (642, 163118), (1284, 81559)]