80745768

素因数分解:

$2^3\times 3^3\times {\mathrm{373823}}^1$

素因数の和:373838

約数の個数: 32

約数和(自身を含む): 224294400

約数和(自身を除く): 143548632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373823, 747646, 1121469, 1495292, 2242938, 2990584, 3364407, 4485876, 6728814, 8971752, 10093221, 13457628, 20186442, 26915256, 40372884, 80745768]

約数ペア:

[(1, 80745768), (2, 40372884), (3, 26915256), (4, 20186442), (6, 13457628), (8, 10093221), (9, 8971752), (12, 6728814), (18, 4485876), (24, 3364407), (27, 2990584), (36, 2242938), (54, 1495292), (72, 1121469), (108, 747646), (216, 373823)]