123712064

素因数分解:

$2^6\times 7^2\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 84

約数和(自身を含む): 289096704

約数和(自身を除く): 165384640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 196, 206, 224, 383, 392, 412, 448, 721, 766, 784, 824, 1442, 1532, 1568, 1648, 2681, 2884, 3064, 3136, 3296, 5047, 5362, 5768, 6128, 6592, 10094, 10724, 11536, 12256, 18767, 20188, 21448, 23072, 24512, 37534, 39449, 40376, 42896, 46144, 75068, 78898, 80752, 85792, 150136, 157796, 161504, 171584, 276143, 300272, 315592, 323008, 552286, 600544, 631184, 1104572, 1201088, 1262368, 1933001, 2209144, 2524736, 3866002, 4418288, 7732004, 8836576, 15464008, 17673152, 30928016, 61856032, 123712064]

約数ペア:

[(1, 123712064), (2, 61856032), (4, 30928016), (7, 17673152), (8, 15464008), (14, 8836576), (16, 7732004), (28, 4418288), (32, 3866002), (49, 2524736), (56, 2209144), (64, 1933001), (98, 1262368), (103, 1201088), (112, 1104572), (196, 631184), (206, 600544), (224, 552286), (383, 323008), (392, 315592), (412, 300272), (448, 276143), (721, 171584), (766, 161504), (784, 157796), (824, 150136), (1442, 85792), (1532, 80752), (1568, 78898), (1648, 75068), (2681, 46144), (2884, 42896), (3064, 40376), (3136, 39449), (3296, 37534), (5047, 24512), (5362, 23072), (5768, 21448), (6128, 20188), (6592, 18767), (10094, 12256), (10724, 11536)]