87510676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 178472448

約数和(自身を除く): 90961772

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 2011, 3956, 4022, 8044, 10879, 21758, 22121, 43516, 44242, 46253, 86473, 88484, 92506, 172946, 185012, 345892, 508783, 951203, 1017566, 1902406, 1988879, 2035132, 3804812, 3977758, 7955516, 21877669, 43755338, 87510676]

約数ペア:

[(1, 87510676), (2, 43755338), (4, 21877669), (11, 7955516), (22, 3977758), (23, 3804812), (43, 2035132), (44, 1988879), (46, 1902406), (86, 1017566), (92, 951203), (172, 508783), (253, 345892), (473, 185012), (506, 172946), (946, 92506), (989, 88484), (1012, 86473), (1892, 46253), (1978, 44242), (2011, 43516), (3956, 22121), (4022, 21758), (8044, 10879)]