87612888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 167854632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 47, 66, 69, 88, 92, 94, 132, 138, 141, 184, 188, 253, 264, 276, 282, 307, 376, 506, 517, 552, 564, 614, 759, 921, 1012, 1034, 1081, 1128, 1228, 1518, 1551, 1842, 2024, 2068, 2162, 2456, 3036, 3102, 3243, 3377, 3684, 4136, 4324, 6072, 6204, 6486, 6754, 7061, 7368, 8648, 10131, 11891, 12408, 12972, 13508, 14122, 14429, 20262, 21183, 23782, 25944, 27016, 28244, 28858, 35673, 40524, 42366, 43287, 47564, 56488, 57716, 71346, 77671, 81048, 84732, 86574, 95128, 115432, 142692, 155342, 158719, 169464, 173148, 233013, 285384, 310684, 317438, 331867, 346296, 466026, 476157, 621368, 634876, 663734, 932052, 952314, 995601, 1269752, 1327468, 1864104, 1904628, 1991202, 2654936, 3650537, 3809256, 3982404, 7301074, 7964808, 10951611, 14602148, 21903222, 29204296, 43806444, 87612888]

約数ペア:

[(1, 87612888), (2, 43806444), (3, 29204296), (4, 21903222), (6, 14602148), (8, 10951611), (11, 7964808), (12, 7301074), (22, 3982404), (23, 3809256), (24, 3650537), (33, 2654936), (44, 1991202), (46, 1904628), (47, 1864104), (66, 1327468), (69, 1269752), (88, 995601), (92, 952314), (94, 932052), (132, 663734), (138, 634876), (141, 621368), (184, 476157), (188, 466026), (253, 346296), (264, 331867), (276, 317438), (282, 310684), (307, 285384), (376, 233013), (506, 173148), (517, 169464), (552, 158719), (564, 155342), (614, 142692), (759, 115432), (921, 95128), (1012, 86574), (1034, 84732), (1081, 81048), (1128, 77671), (1228, 71346), (1518, 57716), (1551, 56488), (1842, 47564), (2024, 43287), (2068, 42366), (2162, 40524), (2456, 35673), (3036, 28858), (3102, 28244), (3243, 27016), (3377, 25944), (3684, 23782), (4136, 21183), (4324, 20262), (6072, 14429), (6204, 14122), (6486, 13508), (6754, 12972), (7061, 12408), (7368, 11891), (8648, 10131)]