82009444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 86911196

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 121, 139, 212, 242, 253, 278, 484, 506, 556, 583, 1012, 1166, 1219, 1529, 2332, 2438, 2783, 3058, 3197, 4876, 5566, 6116, 6394, 6413, 7367, 11132, 12788, 12826, 13409, 14734, 16819, 25652, 26818, 29468, 33638, 35167, 53636, 67276, 70334, 81037, 140668, 147499, 162074, 169441, 294998, 324148, 338882, 386837, 589996, 677764, 773674, 891407, 1547348, 1782814, 1863851, 3565628, 3727702, 7455404, 20502361, 41004722, 82009444]

約数ペア:

[(1, 82009444), (2, 41004722), (4, 20502361), (11, 7455404), (22, 3727702), (23, 3565628), (44, 1863851), (46, 1782814), (53, 1547348), (92, 891407), (106, 773674), (121, 677764), (139, 589996), (212, 386837), (242, 338882), (253, 324148), (278, 294998), (484, 169441), (506, 162074), (556, 147499), (583, 140668), (1012, 81037), (1166, 70334), (1219, 67276), (1529, 53636), (2332, 35167), (2438, 33638), (2783, 29468), (3058, 26818), (3197, 25652), (4876, 16819), (5566, 14734), (6116, 13409), (6394, 12826), (6413, 12788), (7367, 11132)]