77278548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{17839}}^1$

素因数の和:17884

約数の個数: 36

約数和(自身を含む): 190317120

約数和(自身を除く): 113038572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 17839, 35678, 53517, 71356, 107034, 214068, 338941, 677882, 1016823, 1355764, 2033646, 4067292, 6439879, 12879758, 19319637, 25759516, 38639274, 77278548]

約数ペア:

[(1, 77278548), (2, 38639274), (3, 25759516), (4, 19319637), (6, 12879758), (12, 6439879), (19, 4067292), (38, 2033646), (57, 1355764), (76, 1016823), (114, 677882), (228, 338941), (361, 214068), (722, 107034), (1083, 71356), (1444, 53517), (2166, 35678), (4332, 17839)]