68556726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 174988800

約数和(自身を除く): 106432074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 293, 378, 586, 619, 879, 1238, 1758, 1857, 2051, 2637, 3714, 4102, 4333, 5274, 5571, 6153, 7911, 8666, 11142, 12306, 12999, 15822, 16713, 18459, 25998, 33426, 36918, 38997, 55377, 77994, 110754, 116991, 181367, 233982, 362734, 544101, 1088202, 1269569, 1632303, 2539138, 3264606, 3808707, 4896909, 7617414, 9793818, 11426121, 22852242, 34278363, 68556726]

約数ペア:

[(1, 68556726), (2, 34278363), (3, 22852242), (6, 11426121), (7, 9793818), (9, 7617414), (14, 4896909), (18, 3808707), (21, 3264606), (27, 2539138), (42, 1632303), (54, 1269569), (63, 1088202), (126, 544101), (189, 362734), (293, 233982), (378, 181367), (586, 116991), (619, 110754), (879, 77994), (1238, 55377), (1758, 38997), (1857, 36918), (2051, 33426), (2637, 25998), (3714, 18459), (4102, 16713), (4333, 15822), (5274, 12999), (5571, 12306), (6153, 11142), (7911, 8666)]