85481176

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 177395400

約数和(自身を除く): 91914224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 233, 242, 379, 466, 484, 758, 932, 968, 1516, 1864, 2563, 3032, 4169, 5126, 8338, 10252, 16676, 20504, 28193, 33352, 45859, 56386, 88307, 91718, 112772, 176614, 183436, 225544, 353228, 366872, 706456, 971377, 1942754, 3885508, 7771016, 10685147, 21370294, 42740588, 85481176]

約数ペア:

[(1, 85481176), (2, 42740588), (4, 21370294), (8, 10685147), (11, 7771016), (22, 3885508), (44, 1942754), (88, 971377), (121, 706456), (233, 366872), (242, 353228), (379, 225544), (466, 183436), (484, 176614), (758, 112772), (932, 91718), (968, 88307), (1516, 56386), (1864, 45859), (2563, 33352), (3032, 28193), (4169, 20504), (5126, 16676), (8338, 10252)]