78224564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7076

約数の個数: 36

約数和(自身を含む): 157033632

約数和(自身を除く): 78809068

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 7027, 11132, 14054, 28108, 77297, 154594, 161621, 309188, 323242, 646484, 850267, 1700534, 1777831, 3401068, 3555662, 7111324, 19556141, 39112282, 78224564]

約数ペア:

[(1, 78224564), (2, 39112282), (4, 19556141), (11, 7111324), (22, 3555662), (23, 3401068), (44, 1777831), (46, 1700534), (92, 850267), (121, 646484), (242, 323242), (253, 309188), (484, 161621), (506, 154594), (1012, 77297), (2783, 28108), (5566, 14054), (7027, 11132)]