80282808

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35969}}^1$

素因数の和:36012

約数の個数: 48

約数和(自身を含む): 224452800

約数和(自身を除く): 144169992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 35969, 71938, 107907, 143876, 215814, 287752, 323721, 431628, 647442, 863256, 1115039, 1294884, 2230078, 2589768, 3345117, 4460156, 6690234, 8920312, 10035351, 13380468, 20070702, 26760936, 40141404, 80282808]

約数ペア:

[(1, 80282808), (2, 40141404), (3, 26760936), (4, 20070702), (6, 13380468), (8, 10035351), (9, 8920312), (12, 6690234), (18, 4460156), (24, 3345117), (31, 2589768), (36, 2230078), (62, 1294884), (72, 1115039), (93, 863256), (124, 647442), (186, 431628), (248, 323721), (279, 287752), (372, 215814), (558, 143876), (744, 107907), (1116, 71938), (2232, 35969)]