68715912

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{20899}}^1$

素因数の和:21045

約数の個数: 32

約数和(自身を含む): 173052000

約数和(自身を除く): 104336088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 20899, 41798, 62697, 83596, 125394, 167192, 250788, 501576, 2863163, 5726326, 8589489, 11452652, 17178978, 22905304, 34357956, 68715912]

約数ペア:

[(1, 68715912), (2, 34357956), (3, 22905304), (4, 17178978), (6, 11452652), (8, 8589489), (12, 5726326), (24, 2863163), (137, 501576), (274, 250788), (411, 167192), (548, 125394), (822, 83596), (1096, 62697), (1644, 41798), (3288, 20899)]