87373664

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 202417488

約数和(自身を除く): 115043824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 541, 721, 784, 824, 1082, 1442, 1568, 1648, 2164, 2884, 3296, 3787, 4328, 5047, 5768, 7574, 8656, 10094, 11536, 15148, 17312, 20188, 23072, 26509, 30296, 40376, 53018, 55723, 60592, 80752, 106036, 111446, 121184, 161504, 212072, 222892, 390061, 424144, 445784, 780122, 848288, 891568, 1560244, 1783136, 2730427, 3120488, 5460854, 6240976, 10921708, 12481952, 21843416, 43686832, 87373664]

約数ペア:

[(1, 87373664), (2, 43686832), (4, 21843416), (7, 12481952), (8, 10921708), (14, 6240976), (16, 5460854), (28, 3120488), (32, 2730427), (49, 1783136), (56, 1560244), (98, 891568), (103, 848288), (112, 780122), (196, 445784), (206, 424144), (224, 390061), (392, 222892), (412, 212072), (541, 161504), (721, 121184), (784, 111446), (824, 106036), (1082, 80752), (1442, 60592), (1568, 55723), (1648, 53018), (2164, 40376), (2884, 30296), (3296, 26509), (3787, 23072), (4328, 20188), (5047, 17312), (5768, 15148), (7574, 11536), (8656, 10094)]