172130184

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 80

約数和(自身を含む): 486746700

約数和(自身を除く): 314616516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 872, 981, 1308, 1962, 2437, 2616, 2943, 3924, 4874, 5886, 7311, 7848, 8829, 9748, 11772, 14622, 17658, 19496, 21933, 23544, 29244, 35316, 43866, 58488, 65799, 70632, 87732, 131598, 175464, 197397, 263196, 265633, 394794, 526392, 531266, 789588, 796899, 1062532, 1579176, 1593798, 2125064, 2390697, 3187596, 4781394, 6375192, 7172091, 9562788, 14344182, 19125576, 21516273, 28688364, 43032546, 57376728, 86065092, 172130184]

約数ペア:

[(1, 172130184), (2, 86065092), (3, 57376728), (4, 43032546), (6, 28688364), (8, 21516273), (9, 19125576), (12, 14344182), (18, 9562788), (24, 7172091), (27, 6375192), (36, 4781394), (54, 3187596), (72, 2390697), (81, 2125064), (108, 1593798), (109, 1579176), (162, 1062532), (216, 796899), (218, 789588), (324, 531266), (327, 526392), (436, 394794), (648, 265633), (654, 263196), (872, 197397), (981, 175464), (1308, 131598), (1962, 87732), (2437, 70632), (2616, 65799), (2943, 58488), (3924, 43866), (4874, 35316), (5886, 29244), (7311, 23544), (7848, 21933), (8829, 19496), (9748, 17658), (11772, 14622)]