73430756

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 79140124

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 859, 994, 1204, 1718, 1988, 3053, 3436, 6013, 6106, 12026, 12212, 21371, 24052, 36937, 42742, 60989, 73874, 85484, 121978, 147748, 243956, 258559, 426923, 517118, 853846, 1034236, 1707692, 2622527, 5245054, 10490108, 18357689, 36715378, 73430756]

約数ペア:

[(1, 73430756), (2, 36715378), (4, 18357689), (7, 10490108), (14, 5245054), (28, 2622527), (43, 1707692), (71, 1034236), (86, 853846), (142, 517118), (172, 426923), (284, 258559), (301, 243956), (497, 147748), (602, 121978), (859, 85484), (994, 73874), (1204, 60989), (1718, 42742), (1988, 36937), (3053, 24052), (3436, 21371), (6013, 12212), (6106, 12026)]