80680266

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87887}}^1$

素因数の和:87915

約数の個数: 32

約数和(自身を含む): 189838080

約数和(自身を除く): 109157814

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 87887, 175774, 263661, 527322, 790983, 1494079, 1581966, 2372949, 2988158, 4482237, 4745898, 8964474, 13446711, 26893422, 40340133, 80680266]

約数ペア:

[(1, 80680266), (2, 40340133), (3, 26893422), (6, 13446711), (9, 8964474), (17, 4745898), (18, 4482237), (27, 2988158), (34, 2372949), (51, 1581966), (54, 1494079), (102, 790983), (153, 527322), (306, 263661), (459, 175774), (918, 87887)]