68665104

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3069

約数の個数: 80

約数和(自身を含む): 200880000

約数和(自身を除く): 132214896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 2999, 3816, 5724, 5998, 7632, 8997, 11448, 11996, 17994, 22896, 23992, 26991, 35988, 47984, 53982, 71976, 80973, 107964, 143952, 158947, 161946, 215928, 317894, 323892, 431856, 476841, 635788, 647784, 953682, 1271576, 1295568, 1430523, 1907364, 2543152, 2861046, 3814728, 4291569, 5722092, 7629456, 8583138, 11444184, 17166276, 22888368, 34332552, 68665104]

約数ペア:

[(1, 68665104), (2, 34332552), (3, 22888368), (4, 17166276), (6, 11444184), (8, 8583138), (9, 7629456), (12, 5722092), (16, 4291569), (18, 3814728), (24, 2861046), (27, 2543152), (36, 1907364), (48, 1430523), (53, 1295568), (54, 1271576), (72, 953682), (106, 647784), (108, 635788), (144, 476841), (159, 431856), (212, 323892), (216, 317894), (318, 215928), (424, 161946), (432, 158947), (477, 143952), (636, 107964), (848, 80973), (954, 71976), (1272, 53982), (1431, 47984), (1908, 35988), (2544, 26991), (2862, 23992), (2999, 22896), (3816, 17994), (5724, 11996), (5998, 11448), (7632, 8997)]