87076612

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 178097920

約数和(自身を除く): 91021308

約数列:

[1, 2, 4, 7, 14, 28, 103, 109, 206, 218, 277, 412, 436, 554, 721, 763, 1108, 1442, 1526, 1939, 2884, 3052, 3878, 7756, 11227, 22454, 28531, 30193, 44908, 57062, 60386, 78589, 114124, 120772, 157178, 199717, 211351, 314356, 399434, 422702, 798868, 845404, 3109879, 6219758, 12439516, 21769153, 43538306, 87076612]

約数ペア:

[(1, 87076612), (2, 43538306), (4, 21769153), (7, 12439516), (14, 6219758), (28, 3109879), (103, 845404), (109, 798868), (206, 422702), (218, 399434), (277, 314356), (412, 211351), (436, 199717), (554, 157178), (721, 120772), (763, 114124), (1108, 78589), (1442, 60386), (1526, 57062), (1939, 44908), (2884, 30193), (3052, 28531), (3878, 22454), (7756, 11227)]