68760888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409291}}^1$

素因数の和:409307

約数の個数: 32

約数和(自身を含む): 196460160

約数和(自身を除く): 127699272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409291, 818582, 1227873, 1637164, 2455746, 2865037, 3274328, 4911492, 5730074, 8595111, 9822984, 11460148, 17190222, 22920296, 34380444, 68760888]

約数ペア:

[(1, 68760888), (2, 34380444), (3, 22920296), (4, 17190222), (6, 11460148), (7, 9822984), (8, 8595111), (12, 5730074), (14, 4911492), (21, 3274328), (24, 2865037), (28, 2455746), (42, 1637164), (56, 1227873), (84, 818582), (168, 409291)]