84120524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 155500800

約数和(自身を除く): 71380276

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1244, 3559, 5909, 7118, 11818, 14236, 23636, 67621, 135242, 270484, 1106849, 2213698, 4427396, 21030131, 42060262, 84120524]

約数ペア:

[(1, 84120524), (2, 42060262), (4, 21030131), (19, 4427396), (38, 2213698), (76, 1106849), (311, 270484), (622, 135242), (1244, 67621), (3559, 23636), (5909, 14236), (7118, 11818)]