66626688

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 189964800

約数和(自身を除く): 123338112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 193, 232, 248, 348, 372, 384, 386, 464, 496, 579, 696, 744, 772, 899, 928, 992, 1158, 1392, 1488, 1544, 1798, 1856, 1984, 2316, 2697, 2784, 2976, 3088, 3596, 3712, 3968, 4632, 5394, 5568, 5597, 5952, 5983, 6176, 7192, 9264, 10788, 11136, 11194, 11904, 11966, 12352, 14384, 16791, 17949, 18528, 21576, 22388, 23932, 24704, 28768, 33582, 35898, 37056, 43152, 44776, 47864, 57536, 67164, 71796, 74112, 86304, 89552, 95728, 115072, 134328, 143592, 172608, 173507, 179104, 191456, 268656, 287184, 345216, 347014, 358208, 382912, 520521, 537312, 574368, 694028, 716416, 765824, 1041042, 1074624, 1148736, 1388056, 2082084, 2149248, 2297472, 2776112, 4164168, 5552224, 8328336, 11104448, 16656672, 22208896, 33313344, 66626688]

約数ペア:

[(1, 66626688), (2, 33313344), (3, 22208896), (4, 16656672), (6, 11104448), (8, 8328336), (12, 5552224), (16, 4164168), (24, 2776112), (29, 2297472), (31, 2149248), (32, 2082084), (48, 1388056), (58, 1148736), (62, 1074624), (64, 1041042), (87, 765824), (93, 716416), (96, 694028), (116, 574368), (124, 537312), (128, 520521), (174, 382912), (186, 358208), (192, 347014), (193, 345216), (232, 287184), (248, 268656), (348, 191456), (372, 179104), (384, 173507), (386, 172608), (464, 143592), (496, 134328), (579, 115072), (696, 95728), (744, 89552), (772, 86304), (899, 74112), (928, 71796), (992, 67164), (1158, 57536), (1392, 47864), (1488, 44776), (1544, 43152), (1798, 37056), (1856, 35898), (1984, 33582), (2316, 28768), (2697, 24704), (2784, 23932), (2976, 22388), (3088, 21576), (3596, 18528), (3712, 17949), (3968, 16791), (4632, 14384), (5394, 12352), (5568, 11966), (5597, 11904), (5952, 11194), (5983, 11136), (6176, 10788), (7192, 9264)]