68177256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405817}}^1$

素因数の和:405833

約数の個数: 32

約数和(自身を含む): 194792640

約数和(自身を除く): 126615384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405817, 811634, 1217451, 1623268, 2434902, 2840719, 3246536, 4869804, 5681438, 8522157, 9739608, 11362876, 17044314, 22725752, 34088628, 68177256]

約数ペア:

[(1, 68177256), (2, 34088628), (3, 22725752), (4, 17044314), (6, 11362876), (7, 9739608), (8, 8522157), (12, 5681438), (14, 4869804), (21, 3246536), (24, 2840719), (28, 2434902), (42, 1623268), (56, 1217451), (84, 811634), (168, 405817)]