68716596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 173969600

約数和(自身を除く): 105253004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3169, 3614, 5421, 6338, 7228, 9507, 10842, 12676, 19014, 21684, 38028, 41197, 82394, 123591, 164788, 247182, 440491, 494364, 880982, 1321473, 1761964, 2642946, 5285892, 5726383, 11452766, 17179149, 22905532, 34358298, 68716596]

約数ペア:

[(1, 68716596), (2, 34358298), (3, 22905532), (4, 17179149), (6, 11452766), (12, 5726383), (13, 5285892), (26, 2642946), (39, 1761964), (52, 1321473), (78, 880982), (139, 494364), (156, 440491), (278, 247182), (417, 164788), (556, 123591), (834, 82394), (1668, 41197), (1807, 38028), (3169, 21684), (3614, 19014), (5421, 12676), (6338, 10842), (7228, 9507)]