64123488

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 222835536

約数和(自身を除く): 158712048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 162, 173, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 346, 351, 352, 396, 416, 429, 432, 468, 519, 528, 572, 594, 624, 648, 692, 702, 792, 858, 864, 891, 936, 1038, 1053, 1056, 1144, 1188, 1248, 1287, 1296, 1384, 1404, 1557, 1584, 1716, 1782, 1872, 1903, 2076, 2106, 2249, 2288, 2376, 2574, 2592, 2768, 2808, 3114, 3168, 3432, 3564, 3744, 3806, 3861, 4152, 4212, 4498, 4576, 4671, 4752, 5148, 5536, 5616, 5709, 6228, 6747, 6864, 7128, 7612, 7722, 8304, 8424, 8996, 9342, 9504, 10296, 11232, 11418, 11583, 12456, 13494, 13728, 14013, 14256, 15224, 15444, 16608, 16848, 17127, 17992, 18684, 20241, 20592, 22836, 23166, 24739, 24912, 26988, 28026, 28512, 30448, 30888, 33696, 34254, 35984, 37368, 40482, 41184, 45672, 46332, 49478, 49824, 51381, 53976, 56052, 60723, 60896, 61776, 68508, 71968, 74217, 74736, 80964, 91344, 92664, 98956, 102762, 107952, 112104, 121446, 123552, 137016, 148434, 149472, 154143, 161928, 182169, 182688, 185328, 197912, 205524, 215904, 222651, 224208, 242892, 274032, 296868, 308286, 323856, 364338, 370656, 395824, 411048, 445302, 448416, 485784, 548064, 593736, 616572, 647712, 667953, 728676, 791648, 822096, 890604, 971568, 1187472, 1233144, 1335906, 1457352, 1644192, 1781208, 1943136, 2003859, 2374944, 2466288, 2671812, 2914704, 3562416, 4007718, 4932576, 5343624, 5829408, 7124832, 8015436, 10687248, 16030872, 21374496, 32061744, 64123488]

約数ペア:

[(1, 64123488), (2, 32061744), (3, 21374496), (4, 16030872), (6, 10687248), (8, 8015436), (9, 7124832), (11, 5829408), (12, 5343624), (13, 4932576), (16, 4007718), (18, 3562416), (22, 2914704), (24, 2671812), (26, 2466288), (27, 2374944), (32, 2003859), (33, 1943136), (36, 1781208), (39, 1644192), (44, 1457352), (48, 1335906), (52, 1233144), (54, 1187472), (66, 971568), (72, 890604), (78, 822096), (81, 791648), (88, 728676), (96, 667953), (99, 647712), (104, 616572), (108, 593736), (117, 548064), (132, 485784), (143, 448416), (144, 445302), (156, 411048), (162, 395824), (173, 370656), (176, 364338), (198, 323856), (208, 308286), (216, 296868), (234, 274032), (264, 242892), (286, 224208), (288, 222651), (297, 215904), (312, 205524), (324, 197912), (346, 185328), (351, 182688), (352, 182169), (396, 161928), (416, 154143), (429, 149472), (432, 148434), (468, 137016), (519, 123552), (528, 121446), (572, 112104), (594, 107952), (624, 102762), (648, 98956), (692, 92664), (702, 91344), (792, 80964), (858, 74736), (864, 74217), (891, 71968), (936, 68508), (1038, 61776), (1053, 60896), (1056, 60723), (1144, 56052), (1188, 53976), (1248, 51381), (1287, 49824), (1296, 49478), (1384, 46332), (1404, 45672), (1557, 41184), (1584, 40482), (1716, 37368), (1782, 35984), (1872, 34254), (1903, 33696), (2076, 30888), (2106, 30448), (2249, 28512), (2288, 28026), (2376, 26988), (2574, 24912), (2592, 24739), (2768, 23166), (2808, 22836), (3114, 20592), (3168, 20241), (3432, 18684), (3564, 17992), (3744, 17127), (3806, 16848), (3861, 16608), (4152, 15444), (4212, 15224), (4498, 14256), (4576, 14013), (4671, 13728), (4752, 13494), (5148, 12456), (5536, 11583), (5616, 11418), (5709, 11232), (6228, 10296), (6747, 9504), (6864, 9342), (7128, 8996), (7612, 8424), (7722, 8304)]