81250134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6489

約数の個数: 48

約数和(自身を含む): 193457088

約数和(自身を除く): 112206954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 6427, 12642, 12854, 19281, 38562, 44989, 89978, 134967, 269934, 276361, 314923, 552722, 629846, 829083, 944769, 1658166, 1889538, 1934527, 3869054, 5803581, 11607162, 13541689, 27083378, 40625067, 81250134]

約数ペア:

[(1, 81250134), (2, 40625067), (3, 27083378), (6, 13541689), (7, 11607162), (14, 5803581), (21, 3869054), (42, 1934527), (43, 1889538), (49, 1658166), (86, 944769), (98, 829083), (129, 629846), (147, 552722), (258, 314923), (294, 276361), (301, 269934), (602, 134967), (903, 89978), (1806, 44989), (2107, 38562), (4214, 19281), (6321, 12854), (6427, 12642)]