73873956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 189588000

約数和(自身を除く): 115714044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 169, 219, 292, 338, 438, 499, 507, 676, 876, 949, 998, 1014, 1497, 1898, 1996, 2028, 2847, 2994, 3796, 5694, 5988, 6487, 11388, 12337, 12974, 19461, 24674, 25948, 36427, 37011, 38922, 49348, 72854, 74022, 77844, 84331, 109281, 145708, 148044, 168662, 218562, 252993, 337324, 437124, 473551, 505986, 947102, 1011972, 1420653, 1894204, 2841306, 5682612, 6156163, 12312326, 18468489, 24624652, 36936978, 73873956]

約数ペア:

[(1, 73873956), (2, 36936978), (3, 24624652), (4, 18468489), (6, 12312326), (12, 6156163), (13, 5682612), (26, 2841306), (39, 1894204), (52, 1420653), (73, 1011972), (78, 947102), (146, 505986), (156, 473551), (169, 437124), (219, 337324), (292, 252993), (338, 218562), (438, 168662), (499, 148044), (507, 145708), (676, 109281), (876, 84331), (949, 77844), (998, 74022), (1014, 72854), (1497, 49348), (1898, 38922), (1996, 37011), (2028, 36427), (2847, 25948), (2994, 24674), (3796, 19461), (5694, 12974), (5988, 12337), (6487, 11388)]