68522784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 209944224

約数和(自身を除く): 141421440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 347, 352, 363, 374, 408, 484, 528, 544, 561, 694, 726, 748, 816, 968, 1041, 1056, 1122, 1388, 1452, 1496, 1632, 1936, 2057, 2082, 2244, 2776, 2904, 2992, 3817, 3872, 4114, 4164, 4488, 5552, 5808, 5899, 5984, 6171, 7634, 8228, 8328, 8976, 11104, 11451, 11616, 11798, 12342, 15268, 16456, 16656, 17697, 17952, 22902, 23596, 24684, 30536, 32912, 33312, 35394, 41987, 45804, 47192, 49368, 61072, 64889, 65824, 70788, 83974, 91608, 94384, 98736, 122144, 125961, 129778, 141576, 167948, 183216, 188768, 194667, 197472, 251922, 259556, 283152, 335896, 366432, 389334, 503844, 519112, 566304, 671792, 713779, 778668, 1007688, 1038224, 1343584, 1427558, 1557336, 2015376, 2076448, 2141337, 2855116, 3114672, 4030752, 4282674, 5710232, 6229344, 8565348, 11420464, 17130696, 22840928, 34261392, 68522784]

約数ペア:

[(1, 68522784), (2, 34261392), (3, 22840928), (4, 17130696), (6, 11420464), (8, 8565348), (11, 6229344), (12, 5710232), (16, 4282674), (17, 4030752), (22, 3114672), (24, 2855116), (32, 2141337), (33, 2076448), (34, 2015376), (44, 1557336), (48, 1427558), (51, 1343584), (66, 1038224), (68, 1007688), (88, 778668), (96, 713779), (102, 671792), (121, 566304), (132, 519112), (136, 503844), (176, 389334), (187, 366432), (204, 335896), (242, 283152), (264, 259556), (272, 251922), (347, 197472), (352, 194667), (363, 188768), (374, 183216), (408, 167948), (484, 141576), (528, 129778), (544, 125961), (561, 122144), (694, 98736), (726, 94384), (748, 91608), (816, 83974), (968, 70788), (1041, 65824), (1056, 64889), (1122, 61072), (1388, 49368), (1452, 47192), (1496, 45804), (1632, 41987), (1936, 35394), (2057, 33312), (2082, 32912), (2244, 30536), (2776, 24684), (2904, 23596), (2992, 22902), (3817, 17952), (3872, 17697), (4114, 16656), (4164, 16456), (4488, 15268), (5552, 12342), (5808, 11798), (5899, 11616), (5984, 11451), (6171, 11104), (7634, 8976), (8228, 8328)]