64426752

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 207752160

約数和(自身を除く): 143325408

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, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 239, 256, 288, 312, 324, 351, 384, 416, 432, 468, 478, 576, 624, 648, 702, 717, 768, 832, 864, 936, 956, 1053, 1152, 1248, 1296, 1404, 1434, 1664, 1728, 1872, 1912, 2106, 2151, 2304, 2496, 2592, 2808, 2868, 3107, 3328, 3456, 3744, 3824, 4212, 4302, 4992, 5184, 5616, 5736, 6214, 6453, 6912, 7488, 7648, 8424, 8604, 9321, 9984, 10368, 11232, 11472, 12428, 12906, 14976, 15296, 16848, 17208, 18642, 19359, 20736, 22464, 22944, 24856, 25812, 27963, 29952, 30592, 33696, 34416, 37284, 38718, 44928, 45888, 49712, 51624, 55926, 61184, 67392, 68832, 74568, 77436, 83889, 89856, 91776, 99424, 103248, 111852, 134784, 137664, 149136, 154872, 167778, 183552, 198848, 206496, 223704, 251667, 269568, 275328, 298272, 309744, 335556, 397696, 412992, 447408, 503334, 550656, 596544, 619488, 671112, 795392, 825984, 894816, 1006668, 1193088, 1238976, 1342224, 1651968, 1789632, 2013336, 2386176, 2477952, 2684448, 3579264, 4026672, 4955904, 5368896, 7158528, 8053344, 10737792, 16106688, 21475584, 32213376, 64426752]

約数ペア:

[(1, 64426752), (2, 32213376), (3, 21475584), (4, 16106688), (6, 10737792), (8, 8053344), (9, 7158528), (12, 5368896), (13, 4955904), (16, 4026672), (18, 3579264), (24, 2684448), (26, 2477952), (27, 2386176), (32, 2013336), (36, 1789632), (39, 1651968), (48, 1342224), (52, 1238976), (54, 1193088), (64, 1006668), (72, 894816), (78, 825984), (81, 795392), (96, 671112), (104, 619488), (108, 596544), (117, 550656), (128, 503334), (144, 447408), (156, 412992), (162, 397696), (192, 335556), (208, 309744), (216, 298272), (234, 275328), (239, 269568), (256, 251667), (288, 223704), (312, 206496), (324, 198848), (351, 183552), (384, 167778), (416, 154872), (432, 149136), (468, 137664), (478, 134784), (576, 111852), (624, 103248), (648, 99424), (702, 91776), (717, 89856), (768, 83889), (832, 77436), (864, 74568), (936, 68832), (956, 67392), (1053, 61184), (1152, 55926), (1248, 51624), (1296, 49712), (1404, 45888), (1434, 44928), (1664, 38718), (1728, 37284), (1872, 34416), (1912, 33696), (2106, 30592), (2151, 29952), (2304, 27963), (2496, 25812), (2592, 24856), (2808, 22944), (2868, 22464), (3107, 20736), (3328, 19359), (3456, 18642), (3744, 17208), (3824, 16848), (4212, 15296), (4302, 14976), (4992, 12906), (5184, 12428), (5616, 11472), (5736, 11232), (6214, 10368), (6453, 9984), (6912, 9321), (7488, 8604), (7648, 8424)]