80513586

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109097}}^1$

素因数の和:109146

約数の個数: 24

約数和(自身を含む): 178702524

約数和(自身を除く): 98188938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 109097, 218194, 327291, 654582, 981873, 1963746, 4472977, 8945954, 13418931, 26837862, 40256793, 80513586]

約数ペア:

[(1, 80513586), (2, 40256793), (3, 26837862), (6, 13418931), (9, 8945954), (18, 4472977), (41, 1963746), (82, 981873), (123, 654582), (246, 327291), (369, 218194), (738, 109097)]