72392628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78347}}^1$

素因数の和:78372

約数の個数: 48

約数和(自身を含む): 210599424

約数和(自身を除く): 138206796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 78347, 156694, 235041, 313388, 470082, 548429, 861817, 940164, 1096858, 1645287, 1723634, 2193716, 2585451, 3290574, 3447268, 5170902, 6032719, 6581148, 10341804, 12065438, 18098157, 24130876, 36196314, 72392628]

約数ペア:

[(1, 72392628), (2, 36196314), (3, 24130876), (4, 18098157), (6, 12065438), (7, 10341804), (11, 6581148), (12, 6032719), (14, 5170902), (21, 3447268), (22, 3290574), (28, 2585451), (33, 2193716), (42, 1723634), (44, 1645287), (66, 1096858), (77, 940164), (84, 861817), (132, 548429), (154, 470082), (231, 313388), (308, 235041), (462, 156694), (924, 78347)]