81332016

素因数分解:

$2^4\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{1597}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 210437424

約数和(自身を除く): 129105408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1061, 1597, 2122, 3183, 3194, 4244, 4791, 6366, 6388, 8488, 9582, 12732, 12776, 16976, 19164, 25464, 25552, 38328, 50928, 76656, 1694417, 3388834, 5083251, 6777668, 10166502, 13555336, 20333004, 27110672, 40666008, 81332016]

約数ペア:

[(1, 81332016), (2, 40666008), (3, 27110672), (4, 20333004), (6, 13555336), (8, 10166502), (12, 6777668), (16, 5083251), (24, 3388834), (48, 1694417), (1061, 76656), (1597, 50928), (2122, 38328), (3183, 25552), (3194, 25464), (4244, 19164), (4791, 16976), (6366, 12776), (6388, 12732), (8488, 9582)]