80156472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 154022088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 43, 44, 46, 66, 69, 86, 88, 92, 129, 132, 138, 172, 184, 253, 258, 264, 276, 307, 344, 473, 506, 516, 552, 614, 759, 921, 946, 989, 1012, 1032, 1228, 1419, 1518, 1842, 1892, 1978, 2024, 2456, 2838, 2967, 3036, 3377, 3684, 3784, 3956, 5676, 5934, 6072, 6754, 7061, 7368, 7912, 10131, 10879, 11352, 11868, 13201, 13508, 14122, 20262, 21183, 21758, 23736, 26402, 27016, 28244, 32637, 39603, 40524, 42366, 43516, 52804, 56488, 65274, 77671, 79206, 81048, 84732, 87032, 105608, 130548, 145211, 155342, 158412, 169464, 233013, 261096, 290422, 303623, 310684, 316824, 435633, 466026, 580844, 607246, 621368, 871266, 910869, 932052, 1161688, 1214492, 1742532, 1821738, 1864104, 2428984, 3339853, 3485064, 3643476, 6679706, 7286952, 10019559, 13359412, 20039118, 26718824, 40078236, 80156472]

約数ペア:

[(1, 80156472), (2, 40078236), (3, 26718824), (4, 20039118), (6, 13359412), (8, 10019559), (11, 7286952), (12, 6679706), (22, 3643476), (23, 3485064), (24, 3339853), (33, 2428984), (43, 1864104), (44, 1821738), (46, 1742532), (66, 1214492), (69, 1161688), (86, 932052), (88, 910869), (92, 871266), (129, 621368), (132, 607246), (138, 580844), (172, 466026), (184, 435633), (253, 316824), (258, 310684), (264, 303623), (276, 290422), (307, 261096), (344, 233013), (473, 169464), (506, 158412), (516, 155342), (552, 145211), (614, 130548), (759, 105608), (921, 87032), (946, 84732), (989, 81048), (1012, 79206), (1032, 77671), (1228, 65274), (1419, 56488), (1518, 52804), (1842, 43516), (1892, 42366), (1978, 40524), (2024, 39603), (2456, 32637), (2838, 28244), (2967, 27016), (3036, 26402), (3377, 23736), (3684, 21758), (3784, 21183), (3956, 20262), (5676, 14122), (5934, 13508), (6072, 13201), (6754, 11868), (7061, 11352), (7368, 10879), (7912, 10131)]