66016188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87323}}^1$

素因数の和:87343

約数の個数: 48

約数和(自身を含む): 195605760

約数和(自身を除く): 129589572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87323, 174646, 261969, 349292, 523938, 611261, 785907, 1047876, 1222522, 1571814, 1833783, 2357721, 2445044, 3143628, 3667566, 4715442, 5501349, 7335132, 9430884, 11002698, 16504047, 22005396, 33008094, 66016188]

約数ペア:

[(1, 66016188), (2, 33008094), (3, 22005396), (4, 16504047), (6, 11002698), (7, 9430884), (9, 7335132), (12, 5501349), (14, 4715442), (18, 3667566), (21, 3143628), (27, 2445044), (28, 2357721), (36, 1833783), (42, 1571814), (54, 1222522), (63, 1047876), (84, 785907), (108, 611261), (126, 523938), (189, 349292), (252, 261969), (378, 174646), (756, 87323)]