66342444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 111065556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 449, 898, 1347, 1759, 1796, 2694, 3143, 3518, 5277, 5388, 6286, 7036, 9429, 10554, 12313, 12572, 18858, 21108, 24626, 36939, 37716, 49252, 73878, 147756, 789791, 1579582, 2369373, 3159164, 4738746, 5528537, 9477492, 11057074, 16585611, 22114148, 33171222, 66342444]

約数ペア:

[(1, 66342444), (2, 33171222), (3, 22114148), (4, 16585611), (6, 11057074), (7, 9477492), (12, 5528537), (14, 4738746), (21, 3159164), (28, 2369373), (42, 1579582), (84, 789791), (449, 147756), (898, 73878), (1347, 49252), (1759, 37716), (1796, 36939), (2694, 24626), (3143, 21108), (3518, 18858), (5277, 12572), (5388, 12313), (6286, 10554), (7036, 9429)]