180081288

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{8147}}^1$

素因数の和:8466

約数の個数: 48

約数和(自身を含む): 489368880

約数和(自身を除く): 309287592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 8147, 11052, 16294, 22104, 24441, 32588, 48882, 65176, 73323, 97764, 146646, 195528, 293292, 586584, 2501129, 5002258, 7503387, 10004516, 15006774, 20009032, 22510161, 30013548, 45020322, 60027096, 90040644, 180081288]

約数ペア:

[(1, 180081288), (2, 90040644), (3, 60027096), (4, 45020322), (6, 30013548), (8, 22510161), (9, 20009032), (12, 15006774), (18, 10004516), (24, 7503387), (36, 5002258), (72, 2501129), (307, 586584), (614, 293292), (921, 195528), (1228, 146646), (1842, 97764), (2456, 73323), (2763, 65176), (3684, 48882), (5526, 32588), (7368, 24441), (8147, 22104), (11052, 16294)]