82720374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54493}}^1$

素因数の和:54532

約数の個数: 32

約数和(自身を含む): 188331264

約数和(自身を除く): 105610890

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 54493, 108986, 163479, 326958, 599423, 1198846, 1253339, 1798269, 2506678, 3596538, 3760017, 7520034, 13786729, 27573458, 41360187, 82720374]

約数ペア:

[(1, 82720374), (2, 41360187), (3, 27573458), (6, 13786729), (11, 7520034), (22, 3760017), (23, 3596538), (33, 2506678), (46, 1798269), (66, 1253339), (69, 1198846), (138, 599423), (253, 326958), (506, 163479), (759, 108986), (1518, 54493)]