64149768

素因数分解:

$2^3\times 3^2\times {\mathrm{890969}}^1$

素因数の和:890981

約数の個数: 24

約数和(自身を含む): 173739150

約数和(自身を除く): 109589382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 890969, 1781938, 2672907, 3563876, 5345814, 7127752, 8018721, 10691628, 16037442, 21383256, 32074884, 64149768]

約数ペア:

[(1, 64149768), (2, 32074884), (3, 21383256), (4, 16037442), (6, 10691628), (8, 8018721), (9, 7127752), (12, 5345814), (18, 3563876), (24, 2672907), (36, 1781938), (72, 890969)]