72000488

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55901}}^1$

素因数の和:55937

約数の個数: 32

約数和(自身を含む): 160997760

約数和(自身を除く): 88997272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55901, 111802, 223604, 391307, 447208, 782614, 1285723, 1565228, 2571446, 3130456, 5142892, 9000061, 10285784, 18000122, 36000244, 72000488]

約数ペア:

[(1, 72000488), (2, 36000244), (4, 18000122), (7, 10285784), (8, 9000061), (14, 5142892), (23, 3130456), (28, 2571446), (46, 1565228), (56, 1285723), (92, 782614), (161, 447208), (184, 391307), (322, 223604), (644, 111802), (1288, 55901)]