85006872

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27457}}^1$

素因数の和:27512

約数の個数: 48

約数和(自身を含む): 235589640

約数和(自身を除く): 150582768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 27457, 54914, 82371, 109828, 164742, 219656, 247113, 329484, 494226, 658968, 988452, 1180651, 1976904, 2361302, 3541953, 4722604, 7083906, 9445208, 10625859, 14167812, 21251718, 28335624, 42503436, 85006872]

約数ペア:

[(1, 85006872), (2, 42503436), (3, 28335624), (4, 21251718), (6, 14167812), (8, 10625859), (9, 9445208), (12, 7083906), (18, 4722604), (24, 3541953), (36, 2361302), (43, 1976904), (72, 1180651), (86, 988452), (129, 658968), (172, 494226), (258, 329484), (344, 247113), (387, 219656), (516, 164742), (774, 109828), (1032, 82371), (1548, 54914), (3096, 27457)]