75391914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 164700000

約数和(自身を除く): 89308086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 298, 338, 447, 499, 507, 894, 998, 1014, 1497, 1937, 2994, 3874, 5811, 6487, 11622, 12974, 19461, 25181, 38922, 50362, 74351, 75543, 84331, 148702, 151086, 168662, 223053, 252993, 446106, 505986, 966563, 1933126, 2899689, 5799378, 12565319, 25130638, 37695957, 75391914]

約数ペア:

[(1, 75391914), (2, 37695957), (3, 25130638), (6, 12565319), (13, 5799378), (26, 2899689), (39, 1933126), (78, 966563), (149, 505986), (169, 446106), (298, 252993), (338, 223053), (447, 168662), (499, 151086), (507, 148702), (894, 84331), (998, 75543), (1014, 74351), (1497, 50362), (1937, 38922), (2994, 25181), (3874, 19461), (5811, 12974), (6487, 11622)]