84657888

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 281080800

約数和(自身を除く): 196422912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 857, 882, 1008, 1029, 1176, 1372, 1568, 1714, 1764, 2016, 2058, 2352, 2571, 2744, 3087, 3428, 3528, 4116, 4704, 5142, 5488, 5999, 6174, 6856, 7056, 7713, 8232, 10284, 10976, 11998, 12348, 13712, 14112, 15426, 16464, 17997, 20568, 23996, 24696, 27424, 30852, 32928, 35994, 41136, 41993, 47992, 49392, 53991, 61704, 71988, 82272, 83986, 95984, 98784, 107982, 123408, 125979, 143976, 167972, 191968, 215964, 246816, 251958, 287952, 293951, 335944, 377937, 431928, 503916, 575904, 587902, 671888, 755874, 863856, 881853, 1007832, 1175804, 1343776, 1511748, 1727712, 1763706, 2015664, 2351608, 2645559, 3023496, 3527412, 4031328, 4703216, 5291118, 6046992, 7054824, 9406432, 10582236, 12093984, 14109648, 21164472, 28219296, 42328944, 84657888]

約数ペア:

[(1, 84657888), (2, 42328944), (3, 28219296), (4, 21164472), (6, 14109648), (7, 12093984), (8, 10582236), (9, 9406432), (12, 7054824), (14, 6046992), (16, 5291118), (18, 4703216), (21, 4031328), (24, 3527412), (28, 3023496), (32, 2645559), (36, 2351608), (42, 2015664), (48, 1763706), (49, 1727712), (56, 1511748), (63, 1343776), (72, 1175804), (84, 1007832), (96, 881853), (98, 863856), (112, 755874), (126, 671888), (144, 587902), (147, 575904), (168, 503916), (196, 431928), (224, 377937), (252, 335944), (288, 293951), (294, 287952), (336, 251958), (343, 246816), (392, 215964), (441, 191968), (504, 167972), (588, 143976), (672, 125979), (686, 123408), (784, 107982), (857, 98784), (882, 95984), (1008, 83986), (1029, 82272), (1176, 71988), (1372, 61704), (1568, 53991), (1714, 49392), (1764, 47992), (2016, 41993), (2058, 41136), (2352, 35994), (2571, 32928), (2744, 30852), (3087, 27424), (3428, 24696), (3528, 23996), (4116, 20568), (4704, 17997), (5142, 16464), (5488, 15426), (5999, 14112), (6174, 13712), (6856, 12348), (7056, 11998), (7713, 10976), (8232, 10284)]