81485328

素因数分解:

$2^4\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{1597}}^1$

素因数の和:2671

約数の個数: 40

約数和(自身を含む): 210833728

約数和(自身を除く): 129348400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1063, 1597, 2126, 3189, 3194, 4252, 4791, 6378, 6388, 8504, 9582, 12756, 12776, 17008, 19164, 25512, 25552, 38328, 51024, 76656, 1697611, 3395222, 5092833, 6790444, 10185666, 13580888, 20371332, 27161776, 40742664, 81485328]

約数ペア:

[(1, 81485328), (2, 40742664), (3, 27161776), (4, 20371332), (6, 13580888), (8, 10185666), (12, 6790444), (16, 5092833), (24, 3395222), (48, 1697611), (1063, 76656), (1597, 51024), (2126, 38328), (3189, 25552), (3194, 25512), (4252, 19164), (4791, 17008), (6378, 12776), (6388, 12756), (8504, 9582)]