89142354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16511

約数の個数: 48

約数和(自身を含む): 225880512

約数和(自身を除く): 136738158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 16453, 32906, 49359, 98718, 115171, 148077, 230342, 296154, 345513, 691026, 707479, 1036539, 1414958, 2073078, 2122437, 4244874, 4952353, 6367311, 9904706, 12734622, 14857059, 29714118, 44571177, 89142354]

約数ペア:

[(1, 89142354), (2, 44571177), (3, 29714118), (6, 14857059), (7, 12734622), (9, 9904706), (14, 6367311), (18, 4952353), (21, 4244874), (42, 2122437), (43, 2073078), (63, 1414958), (86, 1036539), (126, 707479), (129, 691026), (258, 345513), (301, 296154), (387, 230342), (602, 148077), (774, 115171), (903, 98718), (1806, 49359), (2709, 32906), (5418, 16453)]