66403584

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 211758400

約数和(自身を除く): 145354816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 739, 768, 832, 864, 936, 1152, 1248, 1404, 1478, 1664, 1728, 1872, 2217, 2304, 2496, 2808, 2956, 3328, 3456, 3744, 4434, 4992, 5616, 5912, 6651, 6912, 7488, 8868, 9607, 9984, 11232, 11824, 13302, 14976, 17736, 19214, 19953, 22464, 23648, 26604, 28821, 29952, 35472, 38428, 39906, 44928, 47296, 53208, 57642, 70944, 76856, 79812, 86463, 89856, 94592, 106416, 115284, 141888, 153712, 159624, 172926, 189184, 212832, 230568, 259389, 283776, 307424, 319248, 345852, 425664, 461136, 518778, 567552, 614848, 638496, 691704, 851328, 922272, 1037556, 1229696, 1276992, 1383408, 1702656, 1844544, 2075112, 2459392, 2553984, 2766816, 3689088, 4150224, 5107968, 5533632, 7378176, 8300448, 11067264, 16600896, 22134528, 33201792, 66403584]

約数ペア:

[(1, 66403584), (2, 33201792), (3, 22134528), (4, 16600896), (6, 11067264), (8, 8300448), (9, 7378176), (12, 5533632), (13, 5107968), (16, 4150224), (18, 3689088), (24, 2766816), (26, 2553984), (27, 2459392), (32, 2075112), (36, 1844544), (39, 1702656), (48, 1383408), (52, 1276992), (54, 1229696), (64, 1037556), (72, 922272), (78, 851328), (96, 691704), (104, 638496), (108, 614848), (117, 567552), (128, 518778), (144, 461136), (156, 425664), (192, 345852), (208, 319248), (216, 307424), (234, 283776), (256, 259389), (288, 230568), (312, 212832), (351, 189184), (384, 172926), (416, 159624), (432, 153712), (468, 141888), (576, 115284), (624, 106416), (702, 94592), (739, 89856), (768, 86463), (832, 79812), (864, 76856), (936, 70944), (1152, 57642), (1248, 53208), (1404, 47296), (1478, 44928), (1664, 39906), (1728, 38428), (1872, 35472), (2217, 29952), (2304, 28821), (2496, 26604), (2808, 23648), (2956, 22464), (3328, 19953), (3456, 19214), (3744, 17736), (4434, 14976), (4992, 13302), (5616, 11824), (5912, 11232), (6651, 9984), (6912, 9607), (7488, 8868)]