72342361856

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{29311}}^1$

素因数の和:29669

約数の個数: 72

約数和(自身を含む): 149544665088

約数和(自身を除く): 77202303232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 311, 496, 622, 992, 1244, 1984, 2488, 3968, 4976, 7936, 9641, 9952, 19282, 19904, 29311, 38564, 39808, 58622, 77128, 79616, 117244, 154256, 234488, 308512, 468976, 617024, 908641, 937952, 1234048, 1817282, 1875904, 2468096, 3634564, 3751808, 7269128, 7503616, 9115721, 14538256, 18231442, 29076512, 36462884, 58153024, 72925768, 116306048, 145851536, 232612096, 282587351, 291703072, 565174702, 583406144, 1130349404, 1166812288, 2260698808, 2333624576, 4521397616, 9042795232, 18085590464, 36171180928, 72342361856]

約数ペア:

[(1, 72342361856), (2, 36171180928), (4, 18085590464), (8, 9042795232), (16, 4521397616), (31, 2333624576), (32, 2260698808), (62, 1166812288), (64, 1130349404), (124, 583406144), (128, 565174702), (248, 291703072), (256, 282587351), (311, 232612096), (496, 145851536), (622, 116306048), (992, 72925768), (1244, 58153024), (1984, 36462884), (2488, 29076512), (3968, 18231442), (4976, 14538256), (7936, 9115721), (9641, 7503616), (9952, 7269128), (19282, 3751808), (19904, 3634564), (29311, 2468096), (38564, 1875904), (39808, 1817282), (58622, 1234048), (77128, 937952), (79616, 908641), (117244, 617024), (154256, 468976), (234488, 308512)]