81634584

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26783}}^1$

素因数の和:26919

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 124066536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 26783, 53566, 80349, 107132, 160698, 214264, 321396, 642792, 3401441, 6802882, 10204323, 13605764, 20408646, 27211528, 40817292, 81634584]

約数ペア:

[(1, 81634584), (2, 40817292), (3, 27211528), (4, 20408646), (6, 13605764), (8, 10204323), (12, 6802882), (24, 3401441), (127, 642792), (254, 321396), (381, 214264), (508, 160698), (762, 107132), (1016, 80349), (1524, 53566), (3048, 26783)]