81682128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17189}}^1$

素因数の和:17217

約数の個数: 80

約数和(自身を含む): 255787200

約数和(自身を除く): 174105072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 17189, 34378, 51567, 68756, 103134, 137512, 154701, 189079, 206268, 275024, 309402, 378158, 412536, 464103, 567237, 618804, 756316, 825072, 928206, 1134474, 1237608, 1512632, 1701711, 1856412, 2268948, 2475216, 3025264, 3403422, 3712824, 4537896, 5105133, 6806844, 7425648, 9075792, 10210266, 13613688, 20420532, 27227376, 40841064, 81682128]

約数ペア:

[(1, 81682128), (2, 40841064), (3, 27227376), (4, 20420532), (6, 13613688), (8, 10210266), (9, 9075792), (11, 7425648), (12, 6806844), (16, 5105133), (18, 4537896), (22, 3712824), (24, 3403422), (27, 3025264), (33, 2475216), (36, 2268948), (44, 1856412), (48, 1701711), (54, 1512632), (66, 1237608), (72, 1134474), (88, 928206), (99, 825072), (108, 756316), (132, 618804), (144, 567237), (176, 464103), (198, 412536), (216, 378158), (264, 309402), (297, 275024), (396, 206268), (432, 189079), (528, 154701), (594, 137512), (792, 103134), (1188, 68756), (1584, 51567), (2376, 34378), (4752, 17189)]