81088524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 161073396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 29, 33, 36, 44, 46, 58, 66, 69, 87, 92, 99, 116, 132, 138, 174, 198, 207, 253, 261, 276, 307, 319, 348, 396, 414, 506, 522, 614, 638, 667, 759, 828, 921, 957, 1012, 1044, 1228, 1276, 1334, 1518, 1842, 1914, 2001, 2277, 2668, 2763, 2871, 3036, 3377, 3684, 3828, 4002, 4554, 5526, 5742, 6003, 6754, 7061, 7337, 8004, 8903, 9108, 10131, 11052, 11484, 12006, 13508, 14122, 14674, 17806, 20262, 21183, 22011, 24012, 26709, 28244, 29348, 30393, 35612, 40524, 42366, 44022, 53418, 60786, 63549, 66033, 77671, 80127, 84732, 88044, 97933, 106836, 121572, 127098, 132066, 155342, 160254, 195866, 204769, 233013, 254196, 264132, 293799, 310684, 320508, 391732, 409538, 466026, 587598, 614307, 699039, 819076, 881397, 932052, 1175196, 1228614, 1398078, 1762794, 1842921, 2252459, 2457228, 2796156, 3525588, 3685842, 4504918, 6757377, 7371684, 9009836, 13514754, 20272131, 27029508, 40544262, 81088524]

約数ペア:

[(1, 81088524), (2, 40544262), (3, 27029508), (4, 20272131), (6, 13514754), (9, 9009836), (11, 7371684), (12, 6757377), (18, 4504918), (22, 3685842), (23, 3525588), (29, 2796156), (33, 2457228), (36, 2252459), (44, 1842921), (46, 1762794), (58, 1398078), (66, 1228614), (69, 1175196), (87, 932052), (92, 881397), (99, 819076), (116, 699039), (132, 614307), (138, 587598), (174, 466026), (198, 409538), (207, 391732), (253, 320508), (261, 310684), (276, 293799), (307, 264132), (319, 254196), (348, 233013), (396, 204769), (414, 195866), (506, 160254), (522, 155342), (614, 132066), (638, 127098), (667, 121572), (759, 106836), (828, 97933), (921, 88044), (957, 84732), (1012, 80127), (1044, 77671), (1228, 66033), (1276, 63549), (1334, 60786), (1518, 53418), (1842, 44022), (1914, 42366), (2001, 40524), (2277, 35612), (2668, 30393), (2763, 29348), (2871, 28244), (3036, 26709), (3377, 24012), (3684, 22011), (3828, 21183), (4002, 20262), (4554, 17806), (5526, 14674), (5742, 14122), (6003, 13508), (6754, 12006), (7061, 11484), (7337, 11052), (8004, 10131), (8903, 9108)]