68487588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11257}}^1$

素因数の和:11293

約数の個数: 54

約数和(自身を含む): 187479474

約数和(自身を除く): 118991886

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11257, 22514, 33771, 45028, 67542, 101313, 135084, 146341, 202626, 292682, 405252, 439023, 585364, 878046, 1317069, 1756092, 1902433, 2634138, 3804866, 5268276, 5707299, 7609732, 11414598, 17121897, 22829196, 34243794, 68487588]

約数ペア:

[(1, 68487588), (2, 34243794), (3, 22829196), (4, 17121897), (6, 11414598), (9, 7609732), (12, 5707299), (13, 5268276), (18, 3804866), (26, 2634138), (36, 1902433), (39, 1756092), (52, 1317069), (78, 878046), (117, 585364), (156, 439023), (169, 405252), (234, 292682), (338, 202626), (468, 146341), (507, 135084), (676, 101313), (1014, 67542), (1521, 45028), (2028, 33771), (3042, 22514), (6084, 11257)]