89639772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{105211}}^1$

素因数の和:105289

約数の個数: 24

約数和(自身を含む): 212107392

約数和(自身を除く): 122467620

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 105211, 210422, 315633, 420844, 631266, 1262532, 7469981, 14939962, 22409943, 29879924, 44819886, 89639772]

約数ペア:

[(1, 89639772), (2, 44819886), (3, 29879924), (4, 22409943), (6, 14939962), (12, 7469981), (71, 1262532), (142, 631266), (213, 420844), (284, 315633), (426, 210422), (852, 105211)]