78825288

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80107}}^1$

素因数の和:80157

約数の個数: 32

約数和(自身を含む): 201872160

約数和(自身を除く): 123046872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 80107, 160214, 240321, 320428, 480642, 640856, 961284, 1922568, 3284387, 6568774, 9853161, 13137548, 19706322, 26275096, 39412644, 78825288]

約数ペア:

[(1, 78825288), (2, 39412644), (3, 26275096), (4, 19706322), (6, 13137548), (8, 9853161), (12, 6568774), (24, 3284387), (41, 1922568), (82, 961284), (123, 640856), (164, 480642), (246, 320428), (328, 240321), (492, 160214), (984, 80107)]