72457656

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{22037}}^1$

素因数の和:22183

約数の個数: 32

約数和(自身を含む): 182474640

約数和(自身を除く): 110016984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 22037, 44074, 66111, 88148, 132222, 176296, 264444, 528888, 3019069, 6038138, 9057207, 12076276, 18114414, 24152552, 36228828, 72457656]

約数ペア:

[(1, 72457656), (2, 36228828), (3, 24152552), (4, 18114414), (6, 12076276), (8, 9057207), (12, 6038138), (24, 3019069), (137, 528888), (274, 264444), (411, 176296), (548, 132222), (822, 88148), (1096, 66111), (1644, 44074), (3288, 22037)]