88139128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6221}}^1$

素因数の和:6268

約数の個数: 64

約数和(自身を含む): 215032320

約数和(自身を除く): 126893192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 6221, 7084, 12442, 14168, 24884, 43547, 49768, 68431, 87094, 136862, 143083, 174188, 273724, 286166, 348376, 479017, 547448, 572332, 958034, 1001581, 1144664, 1573913, 1916068, 2003162, 3147826, 3832136, 4006324, 6295652, 8012648, 11017391, 12591304, 22034782, 44069564, 88139128]

約数ペア:

[(1, 88139128), (2, 44069564), (4, 22034782), (7, 12591304), (8, 11017391), (11, 8012648), (14, 6295652), (22, 4006324), (23, 3832136), (28, 3147826), (44, 2003162), (46, 1916068), (56, 1573913), (77, 1144664), (88, 1001581), (92, 958034), (154, 572332), (161, 547448), (184, 479017), (253, 348376), (308, 286166), (322, 273724), (506, 174188), (616, 143083), (644, 136862), (1012, 87094), (1288, 68431), (1771, 49768), (2024, 43547), (3542, 24884), (6221, 14168), (7084, 12442)]