81290772

素因数分解:

$2^2\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{1741}}^1$

素因数の和:3048

約数の個数: 36

約数和(自身を含む): 205761556

約数和(自身を除く): 124470784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1297, 1741, 2594, 3482, 3891, 5188, 5223, 6964, 7782, 10446, 11673, 15564, 15669, 20892, 23346, 31338, 46692, 62676, 2258077, 4516154, 6774231, 9032308, 13548462, 20322693, 27096924, 40645386, 81290772]

約数ペア:

[(1, 81290772), (2, 40645386), (3, 27096924), (4, 20322693), (6, 13548462), (9, 9032308), (12, 6774231), (18, 4516154), (36, 2258077), (1297, 62676), (1741, 46692), (2594, 31338), (3482, 23346), (3891, 20892), (5188, 15669), (5223, 15564), (6964, 11673), (7782, 10446)]