66864108

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{78479}}^1$

素因数の和:78557

約数の個数: 24

約数和(自身を含む): 158215680

約数和(自身を除く): 91351572

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 78479, 156958, 235437, 313916, 470874, 941748, 5572009, 11144018, 16716027, 22288036, 33432054, 66864108]

約数ペア:

[(1, 66864108), (2, 33432054), (3, 22288036), (4, 16716027), (6, 11144018), (12, 5572009), (71, 941748), (142, 470874), (213, 313916), (284, 235437), (426, 156958), (852, 78479)]