78691188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{285113}}^1$

素因数の和:285143

約数の個数: 24

約数和(自身を含む): 191596608

約数和(自身を除く): 112905420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 285113, 570226, 855339, 1140452, 1710678, 3421356, 6557599, 13115198, 19672797, 26230396, 39345594, 78691188]

約数ペア:

[(1, 78691188), (2, 39345594), (3, 26230396), (4, 19672797), (6, 13115198), (12, 6557599), (23, 3421356), (46, 1710678), (69, 1140452), (92, 855339), (138, 570226), (276, 285113)]