87312708

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 264096000

約数和(自身を除く): 176783292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2357, 2646, 3087, 4116, 4714, 5292, 6174, 7071, 9261, 9428, 12348, 14142, 16499, 18522, 21213, 28284, 32998, 37044, 42426, 49497, 63639, 65996, 84852, 98994, 115493, 127278, 148491, 197988, 230986, 254556, 296982, 346479, 445473, 461972, 593964, 692958, 808451, 890946, 1039437, 1385916, 1616902, 1781892, 2078874, 2425353, 3118311, 3233804, 4157748, 4850706, 6236622, 7276059, 9701412, 12473244, 14552118, 21828177, 29104236, 43656354, 87312708]

約数ペア:

[(1, 87312708), (2, 43656354), (3, 29104236), (4, 21828177), (6, 14552118), (7, 12473244), (9, 9701412), (12, 7276059), (14, 6236622), (18, 4850706), (21, 4157748), (27, 3233804), (28, 3118311), (36, 2425353), (42, 2078874), (49, 1781892), (54, 1616902), (63, 1385916), (84, 1039437), (98, 890946), (108, 808451), (126, 692958), (147, 593964), (189, 461972), (196, 445473), (252, 346479), (294, 296982), (343, 254556), (378, 230986), (441, 197988), (588, 148491), (686, 127278), (756, 115493), (882, 98994), (1029, 84852), (1323, 65996), (1372, 63639), (1764, 49497), (2058, 42426), (2357, 37044), (2646, 32998), (3087, 28284), (4116, 21213), (4714, 18522), (5292, 16499), (6174, 14142), (7071, 12348), (9261, 9428)]