80449128

素因数分解:

$2^3\times 3^2\times {\mathrm{1117349}}^1$

素因数の和:1117361

約数の個数: 24

約数和(自身を含む): 217883250

約数和(自身を除く): 137434122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1117349, 2234698, 3352047, 4469396, 6704094, 8938792, 10056141, 13408188, 20112282, 26816376, 40224564, 80449128]

約数ペア:

[(1, 80449128), (2, 40224564), (3, 26816376), (4, 20112282), (6, 13408188), (8, 10056141), (9, 8938792), (12, 6704094), (18, 4469396), (24, 3352047), (36, 2234698), (72, 1117349)]