78489216

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 128

約数和(自身を含む): 249614400

約数和(自身を除く): 171125184

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, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1747, 1872, 2496, 2808, 3456, 3494, 3744, 4992, 5241, 5616, 6988, 7488, 10482, 11232, 13976, 14976, 15723, 20964, 22464, 22711, 27952, 31446, 41928, 44928, 45422, 47169, 55904, 62892, 68133, 83856, 90844, 94338, 111808, 125784, 136266, 167712, 181688, 188676, 204399, 223616, 251568, 272532, 335424, 363376, 377352, 408798, 503136, 545064, 613197, 670848, 726752, 754704, 817596, 1006272, 1090128, 1226394, 1453504, 1509408, 1635192, 2012544, 2180256, 2452788, 2907008, 3018816, 3270384, 4360512, 4905576, 6037632, 6540768, 8721024, 9811152, 13081536, 19622304, 26163072, 39244608, 78489216]

約数ペア:

[(1, 78489216), (2, 39244608), (3, 26163072), (4, 19622304), (6, 13081536), (8, 9811152), (9, 8721024), (12, 6540768), (13, 6037632), (16, 4905576), (18, 4360512), (24, 3270384), (26, 3018816), (27, 2907008), (32, 2452788), (36, 2180256), (39, 2012544), (48, 1635192), (52, 1509408), (54, 1453504), (64, 1226394), (72, 1090128), (78, 1006272), (96, 817596), (104, 754704), (108, 726752), (117, 670848), (128, 613197), (144, 545064), (156, 503136), (192, 408798), (208, 377352), (216, 363376), (234, 335424), (288, 272532), (312, 251568), (351, 223616), (384, 204399), (416, 188676), (432, 181688), (468, 167712), (576, 136266), (624, 125784), (702, 111808), (832, 94338), (864, 90844), (936, 83856), (1152, 68133), (1248, 62892), (1404, 55904), (1664, 47169), (1728, 45422), (1747, 44928), (1872, 41928), (2496, 31446), (2808, 27952), (3456, 22711), (3494, 22464), (3744, 20964), (4992, 15723), (5241, 14976), (5616, 13976), (6988, 11232), (7488, 10482)]