68342112

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1036

約数の個数: 72

約数和(自身を含む): 195184080

約数和(自身を除く): 126841968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 661, 718, 1077, 1322, 1436, 1983, 2154, 2644, 2872, 3231, 3966, 4308, 5288, 5744, 5949, 6462, 7932, 8616, 10576, 11488, 11898, 12924, 15864, 17232, 21152, 23796, 25848, 31728, 34464, 47592, 51696, 63456, 95184, 103392, 190368, 237299, 474598, 711897, 949196, 1423794, 1898392, 2135691, 2847588, 3796784, 4271382, 5695176, 7593568, 8542764, 11390352, 17085528, 22780704, 34171056, 68342112]

約数ペア:

[(1, 68342112), (2, 34171056), (3, 22780704), (4, 17085528), (6, 11390352), (8, 8542764), (9, 7593568), (12, 5695176), (16, 4271382), (18, 3796784), (24, 2847588), (32, 2135691), (36, 1898392), (48, 1423794), (72, 949196), (96, 711897), (144, 474598), (288, 237299), (359, 190368), (661, 103392), (718, 95184), (1077, 63456), (1322, 51696), (1436, 47592), (1983, 34464), (2154, 31728), (2644, 25848), (2872, 23796), (3231, 21152), (3966, 17232), (4308, 15864), (5288, 12924), (5744, 11898), (5949, 11488), (6462, 10576), (7932, 8616)]