75257568

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 224864640

約数和(自身を除く): 149607072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 59, 72, 86, 96, 103, 118, 129, 144, 172, 177, 206, 236, 258, 288, 309, 344, 354, 387, 412, 472, 516, 531, 618, 688, 708, 774, 824, 927, 944, 1032, 1062, 1236, 1376, 1416, 1548, 1648, 1854, 1888, 2064, 2124, 2472, 2537, 2832, 3096, 3296, 3708, 4128, 4248, 4429, 4944, 5074, 5664, 6077, 6192, 7416, 7611, 8496, 8858, 9888, 10148, 12154, 12384, 13287, 14832, 15222, 16992, 17716, 18231, 20296, 22833, 24308, 26574, 29664, 30444, 35432, 36462, 39861, 40592, 45666, 48616, 53148, 54693, 60888, 70864, 72924, 79722, 81184, 91332, 97232, 106296, 109386, 121776, 141728, 145848, 159444, 182664, 194464, 212592, 218772, 243552, 261311, 291696, 318888, 365328, 425184, 437544, 522622, 583392, 637776, 730656, 783933, 875088, 1045244, 1275552, 1567866, 1750176, 2090488, 2351799, 3135732, 4180976, 4703598, 6271464, 8361952, 9407196, 12542928, 18814392, 25085856, 37628784, 75257568]

約数ペア:

[(1, 75257568), (2, 37628784), (3, 25085856), (4, 18814392), (6, 12542928), (8, 9407196), (9, 8361952), (12, 6271464), (16, 4703598), (18, 4180976), (24, 3135732), (32, 2351799), (36, 2090488), (43, 1750176), (48, 1567866), (59, 1275552), (72, 1045244), (86, 875088), (96, 783933), (103, 730656), (118, 637776), (129, 583392), (144, 522622), (172, 437544), (177, 425184), (206, 365328), (236, 318888), (258, 291696), (288, 261311), (309, 243552), (344, 218772), (354, 212592), (387, 194464), (412, 182664), (472, 159444), (516, 145848), (531, 141728), (618, 121776), (688, 109386), (708, 106296), (774, 97232), (824, 91332), (927, 81184), (944, 79722), (1032, 72924), (1062, 70864), (1236, 60888), (1376, 54693), (1416, 53148), (1548, 48616), (1648, 45666), (1854, 40592), (1888, 39861), (2064, 36462), (2124, 35432), (2472, 30444), (2537, 29664), (2832, 26574), (3096, 24308), (3296, 22833), (3708, 20296), (4128, 18231), (4248, 17716), (4429, 16992), (4944, 15222), (5074, 14832), (5664, 13287), (6077, 12384), (6192, 12154), (7416, 10148), (7611, 9888), (8496, 8858)]