87230444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7129}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 191654400

約数和(自身を除く): 104423956

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 7129, 12236, 14258, 28516, 49903, 99806, 135451, 163967, 199612, 270902, 327934, 541804, 655868, 948157, 1147769, 1896314, 2295538, 3115373, 3792628, 4591076, 6230746, 12461492, 21807611, 43615222, 87230444]

約数ペア:

[(1, 87230444), (2, 43615222), (4, 21807611), (7, 12461492), (14, 6230746), (19, 4591076), (23, 3792628), (28, 3115373), (38, 2295538), (46, 1896314), (76, 1147769), (92, 948157), (133, 655868), (161, 541804), (266, 327934), (322, 270902), (437, 199612), (532, 163967), (644, 135451), (874, 99806), (1748, 49903), (3059, 28516), (6118, 14258), (7129, 12236)]