80998416

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10613}}^1$

素因数の和:10680

約数の個数: 60

約数和(自身を含む): 230981868

約数和(自身を除く): 149983452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 10613, 21226, 31839, 42452, 63678, 84904, 95517, 127356, 169808, 191034, 254712, 382068, 509424, 562489, 764136, 1124978, 1528272, 1687467, 2249956, 3374934, 4499912, 5062401, 6749868, 8999824, 10124802, 13499736, 20249604, 26999472, 40499208, 80998416]

約数ペア:

[(1, 80998416), (2, 40499208), (3, 26999472), (4, 20249604), (6, 13499736), (8, 10124802), (9, 8999824), (12, 6749868), (16, 5062401), (18, 4499912), (24, 3374934), (36, 2249956), (48, 1687467), (53, 1528272), (72, 1124978), (106, 764136), (144, 562489), (159, 509424), (212, 382068), (318, 254712), (424, 191034), (477, 169808), (636, 127356), (848, 95517), (954, 84904), (1272, 63678), (1908, 42452), (2544, 31839), (3816, 21226), (7632, 10613)]