81784281444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1\times {\mathrm{83903}}^1$

素因数の和:86740

約数の個数: 48

約数和(自身を含む): 197483166720

約数和(自身を除く): 115698885276

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 2801, 5602, 8403, 11204, 16806, 33612, 81229, 83903, 162458, 167806, 243687, 251709, 324916, 335612, 487374, 503418, 974748, 1006836, 2433187, 4866374, 7299561, 9732748, 14599122, 29198244, 235012303, 470024606, 705036909, 940049212, 1410073818, 2820147636, 6815356787, 13630713574, 20446070361, 27261427148, 40892140722, 81784281444]

約数ペア:

[(1, 81784281444), (2, 40892140722), (3, 27261427148), (4, 20446070361), (6, 13630713574), (12, 6815356787), (29, 2820147636), (58, 1410073818), (87, 940049212), (116, 705036909), (174, 470024606), (348, 235012303), (2801, 29198244), (5602, 14599122), (8403, 9732748), (11204, 7299561), (16806, 4866374), (33612, 2433187), (81229, 1006836), (83903, 974748), (162458, 503418), (167806, 487374), (243687, 335612), (251709, 324916)]