87271844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 88845916

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 83, 92, 166, 253, 332, 506, 913, 1012, 1039, 1826, 1909, 2078, 3652, 3818, 4156, 7636, 11429, 20999, 22858, 23897, 41998, 45716, 47794, 83996, 86237, 95588, 172474, 262867, 344948, 525734, 948607, 1051468, 1897214, 1983451, 3794428, 3966902, 7933804, 21817961, 43635922, 87271844]

約数ペア:

[(1, 87271844), (2, 43635922), (4, 21817961), (11, 7933804), (22, 3966902), (23, 3794428), (44, 1983451), (46, 1897214), (83, 1051468), (92, 948607), (166, 525734), (253, 344948), (332, 262867), (506, 172474), (913, 95588), (1012, 86237), (1039, 83996), (1826, 47794), (1909, 45716), (2078, 41998), (3652, 23897), (3818, 22858), (4156, 20999), (7636, 11429)]