85972992

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 262080000

約数和(自身を除く): 176107008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 1999, 2048, 2688, 3072, 3584, 3998, 5376, 5997, 6144, 7168, 7996, 10752, 11994, 13993, 14336, 15992, 21504, 23988, 27986, 31984, 41979, 43008, 47976, 55972, 63968, 83958, 95952, 111944, 127936, 167916, 191904, 223888, 255872, 335832, 383808, 447776, 511744, 671664, 767616, 895552, 1023488, 1343328, 1535232, 1791104, 2046976, 2686656, 3070464, 3582208, 4093952, 5373312, 6140928, 7164416, 10746624, 12281856, 14328832, 21493248, 28657664, 42986496, 85972992]

約数ペア:

[(1, 85972992), (2, 42986496), (3, 28657664), (4, 21493248), (6, 14328832), (7, 12281856), (8, 10746624), (12, 7164416), (14, 6140928), (16, 5373312), (21, 4093952), (24, 3582208), (28, 3070464), (32, 2686656), (42, 2046976), (48, 1791104), (56, 1535232), (64, 1343328), (84, 1023488), (96, 895552), (112, 767616), (128, 671664), (168, 511744), (192, 447776), (224, 383808), (256, 335832), (336, 255872), (384, 223888), (448, 191904), (512, 167916), (672, 127936), (768, 111944), (896, 95952), (1024, 83958), (1344, 63968), (1536, 55972), (1792, 47976), (1999, 43008), (2048, 41979), (2688, 31984), (3072, 27986), (3584, 23988), (3998, 21504), (5376, 15992), (5997, 14336), (6144, 13993), (7168, 11994), (7996, 10752)]