66726342

素因数分解:

$2^1\times 3^5\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 150800832

約数和(自身を除く): 84074490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 251, 486, 502, 547, 753, 1094, 1506, 1641, 2259, 3282, 4518, 4923, 6777, 9846, 13554, 14769, 20331, 29538, 40662, 44307, 60993, 88614, 121986, 132921, 137297, 265842, 274594, 411891, 823782, 1235673, 2471346, 3707019, 7414038, 11121057, 22242114, 33363171, 66726342]

約数ペア:

[(1, 66726342), (2, 33363171), (3, 22242114), (6, 11121057), (9, 7414038), (18, 3707019), (27, 2471346), (54, 1235673), (81, 823782), (162, 411891), (243, 274594), (251, 265842), (486, 137297), (502, 132921), (547, 121986), (753, 88614), (1094, 60993), (1506, 44307), (1641, 40662), (2259, 29538), (3282, 20331), (4518, 14769), (4923, 13554), (6777, 9846)]