65204064

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 197935920

約数和(自身を除く): 132731856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 72, 74, 87, 96, 111, 116, 144, 148, 174, 211, 222, 232, 261, 288, 296, 333, 348, 422, 444, 464, 522, 592, 633, 666, 696, 844, 888, 928, 1044, 1073, 1184, 1266, 1332, 1392, 1688, 1776, 1899, 2088, 2146, 2532, 2664, 2784, 3219, 3376, 3552, 3798, 4176, 4292, 5064, 5328, 6119, 6438, 6752, 7596, 7807, 8352, 8584, 9657, 10128, 10656, 12238, 12876, 15192, 15614, 17168, 18357, 19314, 20256, 23421, 24476, 25752, 30384, 31228, 34336, 36714, 38628, 46842, 48952, 51504, 55071, 60768, 62456, 70263, 73428, 77256, 93684, 97904, 103008, 110142, 124912, 140526, 146856, 154512, 187368, 195808, 220284, 226403, 249824, 281052, 293712, 309024, 374736, 440568, 452806, 562104, 587424, 679209, 749472, 881136, 905612, 1124208, 1358418, 1762272, 1811224, 2037627, 2248416, 2716836, 3622448, 4075254, 5433672, 7244896, 8150508, 10867344, 16301016, 21734688, 32602032, 65204064]

約数ペア:

[(1, 65204064), (2, 32602032), (3, 21734688), (4, 16301016), (6, 10867344), (8, 8150508), (9, 7244896), (12, 5433672), (16, 4075254), (18, 3622448), (24, 2716836), (29, 2248416), (32, 2037627), (36, 1811224), (37, 1762272), (48, 1358418), (58, 1124208), (72, 905612), (74, 881136), (87, 749472), (96, 679209), (111, 587424), (116, 562104), (144, 452806), (148, 440568), (174, 374736), (211, 309024), (222, 293712), (232, 281052), (261, 249824), (288, 226403), (296, 220284), (333, 195808), (348, 187368), (422, 154512), (444, 146856), (464, 140526), (522, 124912), (592, 110142), (633, 103008), (666, 97904), (696, 93684), (844, 77256), (888, 73428), (928, 70263), (1044, 62456), (1073, 60768), (1184, 55071), (1266, 51504), (1332, 48952), (1392, 46842), (1688, 38628), (1776, 36714), (1899, 34336), (2088, 31228), (2146, 30384), (2532, 25752), (2664, 24476), (2784, 23421), (3219, 20256), (3376, 19314), (3552, 18357), (3798, 17168), (4176, 15614), (4292, 15192), (5064, 12876), (5328, 12238), (6119, 10656), (6438, 10128), (6752, 9657), (7596, 8584), (7807, 8352)]