68341308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1657}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 182724864

約数和(自身を除く): 114383556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1657, 1964, 2946, 3314, 3437, 4971, 5892, 6628, 6874, 9942, 10311, 11599, 13748, 19884, 20622, 23198, 34797, 41244, 46396, 69594, 139188, 813587, 1627174, 2440761, 3254348, 4881522, 5695109, 9763044, 11390218, 17085327, 22780436, 34170654, 68341308]

約数ペア:

[(1, 68341308), (2, 34170654), (3, 22780436), (4, 17085327), (6, 11390218), (7, 9763044), (12, 5695109), (14, 4881522), (21, 3254348), (28, 2440761), (42, 1627174), (84, 813587), (491, 139188), (982, 69594), (1473, 46396), (1657, 41244), (1964, 34797), (2946, 23198), (3314, 20622), (3437, 19884), (4971, 13748), (5892, 11599), (6628, 10311), (6874, 9942)]