81180744

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{116639}}^1$

素因数の和:116677

約数の個数: 32

約数和(自身を含む): 209952000

約数和(自身を除く): 128771256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 116639, 233278, 349917, 466556, 699834, 933112, 1399668, 2799336, 3382531, 6765062, 10147593, 13530124, 20295186, 27060248, 40590372, 81180744]

約数ペア:

[(1, 81180744), (2, 40590372), (3, 27060248), (4, 20295186), (6, 13530124), (8, 10147593), (12, 6765062), (24, 3382531), (29, 2799336), (58, 1399668), (87, 933112), (116, 699834), (174, 466556), (232, 349917), (348, 233278), (696, 116639)]