80531946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4027}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 192280608

約数和(自身を除く): 111748662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 4027, 6666, 8054, 9999, 12081, 19998, 24162, 36243, 44297, 72486, 88594, 132891, 265782, 398673, 406727, 797346, 813454, 1220181, 2440362, 3660543, 4473997, 7321086, 8947994, 13421991, 26843982, 40265973, 80531946]

約数ペア:

[(1, 80531946), (2, 40265973), (3, 26843982), (6, 13421991), (9, 8947994), (11, 7321086), (18, 4473997), (22, 3660543), (33, 2440362), (66, 1220181), (99, 813454), (101, 797346), (198, 406727), (202, 398673), (303, 265782), (606, 132891), (909, 88594), (1111, 72486), (1818, 44297), (2222, 36243), (3333, 24162), (4027, 19998), (6666, 12081), (8054, 9999)]