74121216

素因数分解:

$2^{16}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 136

約数和(自身を含む): 220199280

約数和(自身を除く): 146078064

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, 312, 348, 377, 384, 416, 464, 512, 624, 696, 754, 768, 832, 928, 1024, 1131, 1248, 1392, 1508, 1536, 1664, 1856, 2048, 2262, 2496, 2784, 3016, 3072, 3328, 3712, 4096, 4524, 4992, 5568, 6032, 6144, 6656, 7424, 8192, 9048, 9984, 11136, 12064, 12288, 13312, 14848, 16384, 18096, 19968, 22272, 24128, 24576, 26624, 29696, 32768, 36192, 39936, 44544, 48256, 49152, 53248, 59392, 65536, 72384, 79872, 89088, 96512, 98304, 106496, 118784, 144768, 159744, 178176, 193024, 196608, 212992, 237568, 289536, 319488, 356352, 386048, 425984, 475136, 579072, 638976, 712704, 772096, 851968, 950272, 1158144, 1277952, 1425408, 1544192, 1900544, 2316288, 2555904, 2850816, 3088384, 4632576, 5701632, 6176768, 9265152, 12353536, 18530304, 24707072, 37060608, 74121216]

約数ペア:

[(1, 74121216), (2, 37060608), (3, 24707072), (4, 18530304), (6, 12353536), (8, 9265152), (12, 6176768), (13, 5701632), (16, 4632576), (24, 3088384), (26, 2850816), (29, 2555904), (32, 2316288), (39, 1900544), (48, 1544192), (52, 1425408), (58, 1277952), (64, 1158144), (78, 950272), (87, 851968), (96, 772096), (104, 712704), (116, 638976), (128, 579072), (156, 475136), (174, 425984), (192, 386048), (208, 356352), (232, 319488), (256, 289536), (312, 237568), (348, 212992), (377, 196608), (384, 193024), (416, 178176), (464, 159744), (512, 144768), (624, 118784), (696, 106496), (754, 98304), (768, 96512), (832, 89088), (928, 79872), (1024, 72384), (1131, 65536), (1248, 59392), (1392, 53248), (1508, 49152), (1536, 48256), (1664, 44544), (1856, 39936), (2048, 36192), (2262, 32768), (2496, 29696), (2784, 26624), (3016, 24576), (3072, 24128), (3328, 22272), (3712, 19968), (4096, 18096), (4524, 16384), (4992, 14848), (5568, 13312), (6032, 12288), (6144, 12064), (6656, 11136), (7424, 9984), (8192, 9048)]