90063568

素因数分解:

$2^4\times 7^3\times {\mathrm{16411}}^1$

素因数の和:16440

約数の個数: 40

約数和(自身を含む): 203508800

約数和(自身を除く): 113445232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 16411, 32822, 65644, 114877, 131288, 229754, 262576, 459508, 804139, 919016, 1608278, 1838032, 3216556, 5628973, 6433112, 11257946, 12866224, 22515892, 45031784, 90063568]

約数ペア:

[(1, 90063568), (2, 45031784), (4, 22515892), (7, 12866224), (8, 11257946), (14, 6433112), (16, 5628973), (28, 3216556), (49, 1838032), (56, 1608278), (98, 919016), (112, 804139), (196, 459508), (343, 262576), (392, 229754), (686, 131288), (784, 114877), (1372, 65644), (2744, 32822), (5488, 16411)]