68240286

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 92636514

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 227, 293, 342, 454, 513, 586, 681, 879, 1026, 1362, 1758, 2043, 2637, 4086, 4313, 5274, 5567, 6129, 7911, 8626, 11134, 12258, 12939, 15822, 16701, 25878, 33402, 38817, 50103, 66511, 77634, 100206, 116451, 133022, 150309, 199533, 232902, 300618, 399066, 598599, 1197198, 1263709, 1795797, 2527418, 3591594, 3791127, 7582254, 11373381, 22746762, 34120143, 68240286]

約数ペア:

[(1, 68240286), (2, 34120143), (3, 22746762), (6, 11373381), (9, 7582254), (18, 3791127), (19, 3591594), (27, 2527418), (38, 1795797), (54, 1263709), (57, 1197198), (114, 598599), (171, 399066), (227, 300618), (293, 232902), (342, 199533), (454, 150309), (513, 133022), (586, 116451), (681, 100206), (879, 77634), (1026, 66511), (1362, 50103), (1758, 38817), (2043, 33402), (2637, 25878), (4086, 16701), (4313, 15822), (5274, 12939), (5567, 12258), (6129, 11134), (7911, 8626)]