172811124

素因数分解:

$2^2\times 3^3\times {\mathrm{811}}^1\times {\mathrm{1973}}^1$

素因数の和:2797

約数の個数: 48

約数和(自身を含む): 448808640

約数和(自身を除く): 275997516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 811, 1622, 1973, 2433, 3244, 3946, 4866, 5919, 7299, 7892, 9732, 11838, 14598, 17757, 21897, 23676, 29196, 35514, 43794, 53271, 71028, 87588, 106542, 213084, 1600103, 3200206, 4800309, 6400412, 9600618, 14400927, 19201236, 28801854, 43202781, 57603708, 86405562, 172811124]

約数ペア:

[(1, 172811124), (2, 86405562), (3, 57603708), (4, 43202781), (6, 28801854), (9, 19201236), (12, 14400927), (18, 9600618), (27, 6400412), (36, 4800309), (54, 3200206), (108, 1600103), (811, 213084), (1622, 106542), (1973, 87588), (2433, 71028), (3244, 53271), (3946, 43794), (4866, 35514), (5919, 29196), (7299, 23676), (7892, 21897), (9732, 17757), (11838, 14598)]