78090364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57251}}^1$

素因数の和:57297

約数の個数: 24

約数和(自身を含む): 153893376

約数和(自身を除く): 75803012

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 57251, 114502, 229004, 629761, 1259522, 1774781, 2519044, 3549562, 7099124, 19522591, 39045182, 78090364]

約数ペア:

[(1, 78090364), (2, 39045182), (4, 19522591), (11, 7099124), (22, 3549562), (31, 2519044), (44, 1774781), (62, 1259522), (124, 629761), (341, 229004), (682, 114502), (1364, 57251)]