90803628

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{47591}}^1$

素因数の和:47654

約数の個数: 36

約数和(自身を含む): 233867088

約数和(自身を除く): 143063460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 47591, 95182, 142773, 190364, 285546, 428319, 571092, 856638, 1713276, 2522323, 5044646, 7566969, 10089292, 15133938, 22700907, 30267876, 45401814, 90803628]

約数ペア:

[(1, 90803628), (2, 45401814), (3, 30267876), (4, 22700907), (6, 15133938), (9, 10089292), (12, 7566969), (18, 5044646), (36, 2522323), (53, 1713276), (106, 856638), (159, 571092), (212, 428319), (318, 285546), (477, 190364), (636, 142773), (954, 95182), (1908, 47591)]