81554202

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9905

約数の個数: 48

約数和(自身を含む): 194044032

約数和(自身を除く): 112489830

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 9871, 19742, 29613, 59226, 88839, 167807, 177678, 266517, 335614, 503421, 533034, 799551, 1006842, 1510263, 1599102, 2398653, 3020526, 4530789, 4797306, 9061578, 13592367, 27184734, 40777101, 81554202]

約数ペア:

[(1, 81554202), (2, 40777101), (3, 27184734), (6, 13592367), (9, 9061578), (17, 4797306), (18, 4530789), (27, 3020526), (34, 2398653), (51, 1599102), (54, 1510263), (81, 1006842), (102, 799551), (153, 533034), (162, 503421), (243, 335614), (306, 266517), (459, 177678), (486, 167807), (918, 88839), (1377, 59226), (2754, 29613), (4131, 19742), (8262, 9871)]