78504888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1897

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 176962632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1847, 1848, 1932, 2024, 3036, 3542, 3694, 3864, 5313, 5541, 6072, 7084, 7388, 10626, 11082, 12929, 14168, 14776, 20317, 21252, 22164, 25858, 38787, 40634, 42481, 42504, 44328, 51716, 60951, 77574, 81268, 84962, 103432, 121902, 127443, 142219, 155148, 162536, 169924, 243804, 254886, 284438, 297367, 310296, 339848, 426657, 467291, 487608, 509772, 568876, 594734, 853314, 892101, 934582, 1019544, 1137752, 1189468, 1401873, 1706628, 1784202, 1869164, 2378936, 2803746, 3271037, 3413256, 3568404, 3738328, 5607492, 6542074, 7136808, 9813111, 11214984, 13084148, 19626222, 26168296, 39252444, 78504888]

約数ペア:

[(1, 78504888), (2, 39252444), (3, 26168296), (4, 19626222), (6, 13084148), (7, 11214984), (8, 9813111), (11, 7136808), (12, 6542074), (14, 5607492), (21, 3738328), (22, 3568404), (23, 3413256), (24, 3271037), (28, 2803746), (33, 2378936), (42, 1869164), (44, 1784202), (46, 1706628), (56, 1401873), (66, 1189468), (69, 1137752), (77, 1019544), (84, 934582), (88, 892101), (92, 853314), (132, 594734), (138, 568876), (154, 509772), (161, 487608), (168, 467291), (184, 426657), (231, 339848), (253, 310296), (264, 297367), (276, 284438), (308, 254886), (322, 243804), (462, 169924), (483, 162536), (506, 155148), (552, 142219), (616, 127443), (644, 121902), (759, 103432), (924, 84962), (966, 81268), (1012, 77574), (1288, 60951), (1518, 51716), (1771, 44328), (1847, 42504), (1848, 42481), (1932, 40634), (2024, 38787), (3036, 25858), (3542, 22164), (3694, 21252), (3864, 20317), (5313, 14776), (5541, 14168), (6072, 12929), (7084, 11082), (7388, 10626)]