66155376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 196201728

約数和(自身を除く): 130046352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 401, 491, 802, 982, 1203, 1473, 1604, 1964, 2406, 2807, 2946, 3208, 3437, 3928, 4812, 5614, 5892, 6416, 6874, 7856, 8421, 9624, 10311, 11228, 11784, 13748, 16842, 19248, 20622, 22456, 23568, 27496, 33684, 41244, 44912, 54992, 67368, 82488, 134736, 164976, 196891, 393782, 590673, 787564, 1181346, 1378237, 1575128, 2362692, 2756474, 3150256, 4134711, 4725384, 5512948, 8269422, 9450768, 11025896, 16538844, 22051792, 33077688, 66155376]

約数ペア:

[(1, 66155376), (2, 33077688), (3, 22051792), (4, 16538844), (6, 11025896), (7, 9450768), (8, 8269422), (12, 5512948), (14, 4725384), (16, 4134711), (21, 3150256), (24, 2756474), (28, 2362692), (42, 1575128), (48, 1378237), (56, 1181346), (84, 787564), (112, 590673), (168, 393782), (336, 196891), (401, 164976), (491, 134736), (802, 82488), (982, 67368), (1203, 54992), (1473, 44912), (1604, 41244), (1964, 33684), (2406, 27496), (2807, 23568), (2946, 22456), (3208, 20622), (3437, 19248), (3928, 16842), (4812, 13748), (5614, 11784), (5892, 11228), (6416, 10311), (6874, 9624), (7856, 8421)]