80206808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 173210400

約数和(自身を除く): 93003592

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 53, 58, 88, 106, 116, 212, 232, 319, 424, 583, 593, 638, 1166, 1186, 1276, 1537, 2332, 2372, 2552, 3074, 4664, 4744, 6148, 6523, 12296, 13046, 16907, 17197, 26092, 31429, 33814, 34394, 52184, 62858, 67628, 68788, 125716, 135256, 137576, 189167, 251432, 345719, 378334, 691438, 756668, 911441, 1382876, 1513336, 1822882, 2765752, 3645764, 7291528, 10025851, 20051702, 40103404, 80206808]

約数ペア:

[(1, 80206808), (2, 40103404), (4, 20051702), (8, 10025851), (11, 7291528), (22, 3645764), (29, 2765752), (44, 1822882), (53, 1513336), (58, 1382876), (88, 911441), (106, 756668), (116, 691438), (212, 378334), (232, 345719), (319, 251432), (424, 189167), (583, 137576), (593, 135256), (638, 125716), (1166, 68788), (1186, 67628), (1276, 62858), (1537, 52184), (2332, 34394), (2372, 33814), (2552, 31429), (3074, 26092), (4664, 17197), (4744, 16907), (6148, 13046), (6523, 12296)]