82657908

素因数分解:

$2^2\times 3^5\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 218169952

約数和(自身を除く): 135512044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 277, 307, 324, 486, 554, 614, 831, 921, 972, 1108, 1228, 1662, 1842, 2493, 2763, 3324, 3684, 4986, 5526, 7479, 8289, 9972, 11052, 14958, 16578, 22437, 24867, 29916, 33156, 44874, 49734, 67311, 74601, 85039, 89748, 99468, 134622, 149202, 170078, 255117, 269244, 298404, 340156, 510234, 765351, 1020468, 1530702, 2296053, 3061404, 4592106, 6888159, 9184212, 13776318, 20664477, 27552636, 41328954, 82657908]

約数ペア:

[(1, 82657908), (2, 41328954), (3, 27552636), (4, 20664477), (6, 13776318), (9, 9184212), (12, 6888159), (18, 4592106), (27, 3061404), (36, 2296053), (54, 1530702), (81, 1020468), (108, 765351), (162, 510234), (243, 340156), (277, 298404), (307, 269244), (324, 255117), (486, 170078), (554, 149202), (614, 134622), (831, 99468), (921, 89748), (972, 85039), (1108, 74601), (1228, 67311), (1662, 49734), (1842, 44874), (2493, 33156), (2763, 29916), (3324, 24867), (3684, 22437), (4986, 16578), (5526, 14958), (7479, 11052), (8289, 9972)]