68129784

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1663}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 184953600

約数和(自身を除く): 116823816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1663, 1707, 2276, 3326, 3414, 4552, 4989, 5121, 6652, 6828, 9978, 10242, 13304, 13656, 14967, 19956, 20484, 29934, 39912, 40968, 59868, 119736, 946247, 1892494, 2838741, 3784988, 5677482, 7569976, 8516223, 11354964, 17032446, 22709928, 34064892, 68129784]

約数ペア:

[(1, 68129784), (2, 34064892), (3, 22709928), (4, 17032446), (6, 11354964), (8, 8516223), (9, 7569976), (12, 5677482), (18, 3784988), (24, 2838741), (36, 1892494), (72, 946247), (569, 119736), (1138, 59868), (1663, 40968), (1707, 39912), (2276, 29934), (3326, 20484), (3414, 19956), (4552, 14967), (4989, 13656), (5121, 13304), (6652, 10242), (6828, 9978)]