64744704

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 220752000

約数和(自身を除く): 156007296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 29, 32, 34, 36, 38, 48, 51, 54, 57, 58, 64, 68, 72, 76, 87, 96, 102, 108, 114, 116, 128, 136, 144, 152, 153, 171, 174, 192, 204, 216, 228, 232, 256, 261, 272, 288, 304, 306, 323, 342, 348, 384, 408, 432, 456, 459, 464, 493, 513, 522, 544, 551, 576, 608, 612, 646, 684, 696, 768, 783, 816, 864, 912, 918, 928, 969, 986, 1026, 1044, 1088, 1102, 1152, 1216, 1224, 1292, 1368, 1392, 1479, 1566, 1632, 1653, 1728, 1824, 1836, 1856, 1938, 1972, 2052, 2088, 2176, 2204, 2304, 2432, 2448, 2584, 2736, 2784, 2907, 2958, 3132, 3264, 3306, 3456, 3648, 3672, 3712, 3876, 3944, 4104, 4176, 4352, 4408, 4437, 4864, 4896, 4959, 5168, 5472, 5568, 5814, 5916, 6264, 6528, 6612, 6912, 7296, 7344, 7424, 7752, 7888, 8208, 8352, 8721, 8816, 8874, 9367, 9792, 9918, 10336, 10944, 11136, 11628, 11832, 12528, 13056, 13224, 13311, 14592, 14688, 14877, 15504, 15776, 16416, 16704, 17442, 17632, 17748, 18734, 19584, 19836, 20672, 21888, 22272, 23256, 23664, 25056, 26448, 26622, 28101, 29376, 29754, 31008, 31552, 32832, 33408, 34884, 35264, 35496, 37468, 39168, 39672, 41344, 43776, 46512, 47328, 50112, 52896, 53244, 56202, 58752, 59508, 62016, 63104, 65664, 66816, 69768, 70528, 70992, 74936, 79344, 82688, 84303, 93024, 94656, 100224, 105792, 106488, 112404, 117504, 119016, 124032, 126208, 131328, 139536, 141056, 141984, 149872, 158688, 168606, 186048, 189312, 200448, 211584, 212976, 224808, 238032, 248064, 252909, 279072, 283968, 299744, 317376, 337212, 372096, 378624, 423168, 425952, 449616, 476064, 505818, 558144, 567936, 599488, 634752, 674424, 744192, 851904, 899232, 952128, 1011636, 1116288, 1135872, 1198976, 1269504, 1348848, 1703808, 1798464, 1904256, 2023272, 2232576, 2397952, 2697696, 3407616, 3596928, 3808512, 4046544, 5395392, 7193856, 8093088, 10790784, 16186176, 21581568, 32372352, 64744704]

約数ペア:

[(1, 64744704), (2, 32372352), (3, 21581568), (4, 16186176), (6, 10790784), (8, 8093088), (9, 7193856), (12, 5395392), (16, 4046544), (17, 3808512), (18, 3596928), (19, 3407616), (24, 2697696), (27, 2397952), (29, 2232576), (32, 2023272), (34, 1904256), (36, 1798464), (38, 1703808), (48, 1348848), (51, 1269504), (54, 1198976), (57, 1135872), (58, 1116288), (64, 1011636), (68, 952128), (72, 899232), (76, 851904), (87, 744192), (96, 674424), (102, 634752), (108, 599488), (114, 567936), (116, 558144), (128, 505818), (136, 476064), (144, 449616), (152, 425952), (153, 423168), (171, 378624), (174, 372096), (192, 337212), (204, 317376), (216, 299744), (228, 283968), (232, 279072), (256, 252909), (261, 248064), (272, 238032), (288, 224808), (304, 212976), (306, 211584), (323, 200448), (342, 189312), (348, 186048), (384, 168606), (408, 158688), (432, 149872), (456, 141984), (459, 141056), (464, 139536), (493, 131328), (513, 126208), (522, 124032), (544, 119016), (551, 117504), (576, 112404), (608, 106488), (612, 105792), (646, 100224), (684, 94656), (696, 93024), (768, 84303), (783, 82688), (816, 79344), (864, 74936), (912, 70992), (918, 70528), (928, 69768), (969, 66816), (986, 65664), (1026, 63104), (1044, 62016), (1088, 59508), (1102, 58752), (1152, 56202), (1216, 53244), (1224, 52896), (1292, 50112), (1368, 47328), (1392, 46512), (1479, 43776), (1566, 41344), (1632, 39672), (1653, 39168), (1728, 37468), (1824, 35496), (1836, 35264), (1856, 34884), (1938, 33408), (1972, 32832), (2052, 31552), (2088, 31008), (2176, 29754), (2204, 29376), (2304, 28101), (2432, 26622), (2448, 26448), (2584, 25056), (2736, 23664), (2784, 23256), (2907, 22272), (2958, 21888), (3132, 20672), (3264, 19836), (3306, 19584), (3456, 18734), (3648, 17748), (3672, 17632), (3712, 17442), (3876, 16704), (3944, 16416), (4104, 15776), (4176, 15504), (4352, 14877), (4408, 14688), (4437, 14592), (4864, 13311), (4896, 13224), (4959, 13056), (5168, 12528), (5472, 11832), (5568, 11628), (5814, 11136), (5916, 10944), (6264, 10336), (6528, 9918), (6612, 9792), (6912, 9367), (7296, 8874), (7344, 8816), (7424, 8721), (7752, 8352), (7888, 8208)]