68786874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97987}}^1$

素因数の和:98011

約数の個数: 32

約数和(自身を含む): 164619840

約数和(自身を除く): 95832966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 97987, 195974, 293961, 587922, 881883, 1273831, 1763766, 2547662, 2645649, 3821493, 5291298, 7642986, 11464479, 22928958, 34393437, 68786874]

約数ペア:

[(1, 68786874), (2, 34393437), (3, 22928958), (6, 11464479), (9, 7642986), (13, 5291298), (18, 3821493), (26, 2645649), (27, 2547662), (39, 1763766), (54, 1273831), (78, 881883), (117, 587922), (234, 293961), (351, 195974), (702, 97987)]