68272038

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17807}}^1$

素因数の和:17889

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 85589082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 17807, 35614, 53421, 106842, 160263, 320526, 480789, 961578, 1264297, 2528594, 3792891, 7585782, 11378673, 22757346, 34136019, 68272038]

約数ペア:

[(1, 68272038), (2, 34136019), (3, 22757346), (6, 11378673), (9, 7585782), (18, 3792891), (27, 2528594), (54, 1264297), (71, 961578), (142, 480789), (213, 320526), (426, 160263), (639, 106842), (1278, 53421), (1917, 35614), (3834, 17807)]