80412972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 193771872

約数和(自身を除く): 113358900

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 137, 164, 246, 274, 411, 492, 548, 822, 1193, 1644, 2386, 3579, 4772, 5617, 7158, 11234, 14316, 16851, 22468, 33702, 48913, 67404, 97826, 146739, 163441, 195652, 293478, 326882, 490323, 586956, 653764, 980646, 1961292, 6701081, 13402162, 20103243, 26804324, 40206486, 80412972]

約数ペア:

[(1, 80412972), (2, 40206486), (3, 26804324), (4, 20103243), (6, 13402162), (12, 6701081), (41, 1961292), (82, 980646), (123, 653764), (137, 586956), (164, 490323), (246, 326882), (274, 293478), (411, 195652), (492, 163441), (548, 146739), (822, 97826), (1193, 67404), (1644, 48913), (2386, 33702), (3579, 22468), (4772, 16851), (5617, 14316), (7158, 11234)]