64333242

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{709}}^1$

素因数の和:859

約数の個数: 36

約数和(自身を含む): 141578970

約数和(自身を除く): 77245728

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 709, 1278, 1418, 2127, 4254, 5041, 6381, 10082, 12762, 15123, 30246, 45369, 50339, 90738, 100678, 151017, 302034, 453051, 906102, 3574069, 7148138, 10722207, 21444414, 32166621, 64333242]

約数ペア:

[(1, 64333242), (2, 32166621), (3, 21444414), (6, 10722207), (9, 7148138), (18, 3574069), (71, 906102), (142, 453051), (213, 302034), (426, 151017), (639, 100678), (709, 90738), (1278, 50339), (1418, 45369), (2127, 30246), (4254, 15123), (5041, 12762), (6381, 10082)]