90325488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 279624960

約数和(自身を除く): 189299472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 176, 187, 204, 232, 264, 272, 319, 347, 348, 374, 408, 464, 493, 528, 561, 638, 694, 696, 748, 816, 957, 986, 1041, 1122, 1276, 1388, 1392, 1479, 1496, 1914, 1972, 2082, 2244, 2552, 2776, 2958, 2992, 3817, 3828, 3944, 4164, 4488, 5104, 5423, 5552, 5899, 5916, 7634, 7656, 7888, 8328, 8976, 10063, 10846, 11451, 11798, 11832, 15268, 15312, 16269, 16656, 17697, 20126, 21692, 22902, 23596, 23664, 30189, 30536, 32538, 35394, 40252, 43384, 45804, 47192, 60378, 61072, 64889, 65076, 70788, 80504, 86768, 91608, 94384, 110693, 120756, 129778, 130152, 141576, 161008, 171071, 183216, 194667, 221386, 241512, 259556, 260304, 283152, 332079, 342142, 389334, 442772, 483024, 513213, 519112, 664158, 684284, 778668, 885544, 1026426, 1038224, 1328316, 1368568, 1557336, 1771088, 1881781, 2052852, 2656632, 2737136, 3114672, 3763562, 4105704, 5313264, 5645343, 7527124, 8211408, 11290686, 15054248, 22581372, 30108496, 45162744, 90325488]

約数ペア:

[(1, 90325488), (2, 45162744), (3, 30108496), (4, 22581372), (6, 15054248), (8, 11290686), (11, 8211408), (12, 7527124), (16, 5645343), (17, 5313264), (22, 4105704), (24, 3763562), (29, 3114672), (33, 2737136), (34, 2656632), (44, 2052852), (48, 1881781), (51, 1771088), (58, 1557336), (66, 1368568), (68, 1328316), (87, 1038224), (88, 1026426), (102, 885544), (116, 778668), (132, 684284), (136, 664158), (174, 519112), (176, 513213), (187, 483024), (204, 442772), (232, 389334), (264, 342142), (272, 332079), (319, 283152), (347, 260304), (348, 259556), (374, 241512), (408, 221386), (464, 194667), (493, 183216), (528, 171071), (561, 161008), (638, 141576), (694, 130152), (696, 129778), (748, 120756), (816, 110693), (957, 94384), (986, 91608), (1041, 86768), (1122, 80504), (1276, 70788), (1388, 65076), (1392, 64889), (1479, 61072), (1496, 60378), (1914, 47192), (1972, 45804), (2082, 43384), (2244, 40252), (2552, 35394), (2776, 32538), (2958, 30536), (2992, 30189), (3817, 23664), (3828, 23596), (3944, 22902), (4164, 21692), (4488, 20126), (5104, 17697), (5423, 16656), (5552, 16269), (5899, 15312), (5916, 15268), (7634, 11832), (7656, 11798), (7888, 11451), (8328, 10846), (8976, 10063)]