68284272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{203227}}^1$

素因数の和:203245

約数の個数: 40

約数和(自身を含む): 201602176

約数和(自身を除く): 133317904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 203227, 406454, 609681, 812908, 1219362, 1422589, 1625816, 2438724, 2845178, 3251632, 4267767, 4877448, 5690356, 8535534, 9754896, 11380712, 17071068, 22761424, 34142136, 68284272]

約数ペア:

[(1, 68284272), (2, 34142136), (3, 22761424), (4, 17071068), (6, 11380712), (7, 9754896), (8, 8535534), (12, 5690356), (14, 4877448), (16, 4267767), (21, 3251632), (24, 2845178), (28, 2438724), (42, 1625816), (48, 1422589), (56, 1219362), (84, 812908), (112, 609681), (168, 406454), (336, 203227)]