77885184

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 231789600

約数和(自身を除く): 153904416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 269, 312, 348, 377, 384, 416, 464, 538, 624, 696, 754, 768, 807, 832, 928, 1076, 1131, 1248, 1392, 1508, 1614, 1664, 1856, 2152, 2262, 2496, 2784, 3016, 3228, 3328, 3497, 3712, 4304, 4524, 4992, 5568, 6032, 6456, 6994, 7424, 7801, 8608, 9048, 9984, 10491, 11136, 12064, 12912, 13988, 15602, 17216, 18096, 20982, 22272, 23403, 24128, 25824, 27976, 31204, 34432, 36192, 41964, 46806, 48256, 51648, 55952, 62408, 68864, 72384, 83928, 93612, 96512, 101413, 103296, 111904, 124816, 144768, 167856, 187224, 202826, 206592, 223808, 249632, 289536, 304239, 335712, 374448, 405652, 447616, 499264, 608478, 671424, 748896, 811304, 895232, 998528, 1216956, 1342848, 1497792, 1622608, 1997056, 2433912, 2685696, 2995584, 3245216, 4867824, 5991168, 6490432, 9735648, 12980864, 19471296, 25961728, 38942592, 77885184]

約数ペア:

[(1, 77885184), (2, 38942592), (3, 25961728), (4, 19471296), (6, 12980864), (8, 9735648), (12, 6490432), (13, 5991168), (16, 4867824), (24, 3245216), (26, 2995584), (29, 2685696), (32, 2433912), (39, 1997056), (48, 1622608), (52, 1497792), (58, 1342848), (64, 1216956), (78, 998528), (87, 895232), (96, 811304), (104, 748896), (116, 671424), (128, 608478), (156, 499264), (174, 447616), (192, 405652), (208, 374448), (232, 335712), (256, 304239), (269, 289536), (312, 249632), (348, 223808), (377, 206592), (384, 202826), (416, 187224), (464, 167856), (538, 144768), (624, 124816), (696, 111904), (754, 103296), (768, 101413), (807, 96512), (832, 93612), (928, 83928), (1076, 72384), (1131, 68864), (1248, 62408), (1392, 55952), (1508, 51648), (1614, 48256), (1664, 46806), (1856, 41964), (2152, 36192), (2262, 34432), (2496, 31204), (2784, 27976), (3016, 25824), (3228, 24128), (3328, 23403), (3497, 22272), (3712, 20982), (4304, 18096), (4524, 17216), (4992, 15602), (5568, 13988), (6032, 12912), (6456, 12064), (6994, 11136), (7424, 10491), (7801, 9984), (8608, 9048)]