77987324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4481}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 144320400

約数和(自身を除く): 66333076

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 4481, 8702, 8962, 17404, 17924, 85139, 170278, 340556, 1026149, 2052298, 4104596, 19496831, 38993662, 77987324]

約数ペア:

[(1, 77987324), (2, 38993662), (4, 19496831), (19, 4104596), (38, 2052298), (76, 1026149), (229, 340556), (458, 170278), (916, 85139), (4351, 17924), (4481, 17404), (8702, 8962)]