80449248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 167760672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 37, 44, 48, 58, 66, 71, 74, 87, 88, 96, 111, 116, 132, 142, 148, 174, 176, 213, 222, 232, 264, 284, 296, 319, 348, 352, 407, 426, 444, 464, 528, 568, 592, 638, 696, 781, 814, 852, 888, 928, 957, 1056, 1073, 1136, 1184, 1221, 1276, 1392, 1562, 1628, 1704, 1776, 1914, 2059, 2146, 2272, 2343, 2442, 2552, 2627, 2784, 3124, 3219, 3256, 3408, 3552, 3828, 4118, 4292, 4686, 4884, 5104, 5254, 6177, 6248, 6438, 6512, 6816, 7656, 7881, 8236, 8584, 9372, 9768, 10208, 10508, 11803, 12354, 12496, 12876, 13024, 15312, 15762, 16472, 17168, 18744, 19536, 21016, 22649, 23606, 24708, 24992, 25752, 28897, 30624, 31524, 32944, 34336, 35409, 37488, 39072, 42032, 45298, 47212, 49416, 51504, 57794, 63048, 65888, 67947, 70818, 74976, 76183, 84064, 86691, 90596, 94424, 98832, 103008, 115588, 126096, 135894, 141636, 152366, 173382, 181192, 188848, 197664, 228549, 231176, 252192, 271788, 283272, 304732, 346764, 362384, 377696, 457098, 462352, 543576, 566544, 609464, 693528, 724768, 838013, 914196, 924704, 1087152, 1133088, 1218928, 1387056, 1676026, 1828392, 2174304, 2437856, 2514039, 2774112, 3352052, 3656784, 5028078, 6704104, 7313568, 10056156, 13408208, 20112312, 26816416, 40224624, 80449248]

約数ペア:

[(1, 80449248), (2, 40224624), (3, 26816416), (4, 20112312), (6, 13408208), (8, 10056156), (11, 7313568), (12, 6704104), (16, 5028078), (22, 3656784), (24, 3352052), (29, 2774112), (32, 2514039), (33, 2437856), (37, 2174304), (44, 1828392), (48, 1676026), (58, 1387056), (66, 1218928), (71, 1133088), (74, 1087152), (87, 924704), (88, 914196), (96, 838013), (111, 724768), (116, 693528), (132, 609464), (142, 566544), (148, 543576), (174, 462352), (176, 457098), (213, 377696), (222, 362384), (232, 346764), (264, 304732), (284, 283272), (296, 271788), (319, 252192), (348, 231176), (352, 228549), (407, 197664), (426, 188848), (444, 181192), (464, 173382), (528, 152366), (568, 141636), (592, 135894), (638, 126096), (696, 115588), (781, 103008), (814, 98832), (852, 94424), (888, 90596), (928, 86691), (957, 84064), (1056, 76183), (1073, 74976), (1136, 70818), (1184, 67947), (1221, 65888), (1276, 63048), (1392, 57794), (1562, 51504), (1628, 49416), (1704, 47212), (1776, 45298), (1914, 42032), (2059, 39072), (2146, 37488), (2272, 35409), (2343, 34336), (2442, 32944), (2552, 31524), (2627, 30624), (2784, 28897), (3124, 25752), (3219, 24992), (3256, 24708), (3408, 23606), (3552, 22649), (3828, 21016), (4118, 19536), (4292, 18744), (4686, 17168), (4884, 16472), (5104, 15762), (5254, 15312), (6177, 13024), (6248, 12876), (6438, 12496), (6512, 12354), (6816, 11803), (7656, 10508), (7881, 10208), (8236, 9768), (8584, 9372)]