39990096

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 112388640

約数和(自身を除く): 72398544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 839, 993, 1324, 1678, 1986, 2517, 2648, 2979, 3356, 3972, 5034, 5296, 5958, 6712, 7551, 7944, 10068, 11916, 13424, 15102, 15888, 20136, 23832, 30204, 40272, 47664, 60408, 120816, 277709, 555418, 833127, 1110836, 1666254, 2221672, 2499381, 3332508, 4443344, 4998762, 6665016, 9997524, 13330032, 19995048, 39990096]

約数ペア:

[(1, 39990096), (2, 19995048), (3, 13330032), (4, 9997524), (6, 6665016), (8, 4998762), (9, 4443344), (12, 3332508), (16, 2499381), (18, 2221672), (24, 1666254), (36, 1110836), (48, 833127), (72, 555418), (144, 277709), (331, 120816), (662, 60408), (839, 47664), (993, 40272), (1324, 30204), (1678, 23832), (1986, 20136), (2517, 15888), (2648, 15102), (2979, 13424), (3356, 11916), (3972, 10068), (5034, 7944), (5296, 7551), (5958, 6712)]