80036404

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14081}}^1$

素因数の和:14128

約数の個数: 36

約数和(自身を含む): 168561540

約数和(自身を除く): 88525136

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 14081, 28162, 56324, 98567, 197134, 394268, 408349, 689969, 816698, 1379938, 1633396, 2759876, 2858443, 5716886, 11433772, 20009101, 40018202, 80036404]

約数ペア:

[(1, 80036404), (2, 40018202), (4, 20009101), (7, 11433772), (14, 5716886), (28, 2858443), (29, 2759876), (49, 1633396), (58, 1379938), (98, 816698), (116, 689969), (196, 408349), (203, 394268), (406, 197134), (812, 98567), (1421, 56324), (2842, 28162), (5684, 14081)]