81114660004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{540577}}^1$

素因数の和:540844

約数の個数: 48

約数和(自身を含む): 170009618688

約数和(自身を除く): 88894958684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 322, 466, 644, 932, 1631, 3262, 5359, 6524, 10718, 21436, 37513, 75026, 150052, 540577, 1081154, 2162308, 3784039, 7568078, 12433271, 15136156, 24866542, 49733084, 87032897, 125954441, 174065794, 251908882, 348131588, 503817764, 881681087, 1763362174, 2896952143, 3526724348, 5793904286, 11587808572, 20278665001, 40557330002, 81114660004]

約数ペア:

[(1, 81114660004), (2, 40557330002), (4, 20278665001), (7, 11587808572), (14, 5793904286), (23, 3526724348), (28, 2896952143), (46, 1763362174), (92, 881681087), (161, 503817764), (233, 348131588), (322, 251908882), (466, 174065794), (644, 125954441), (932, 87032897), (1631, 49733084), (3262, 24866542), (5359, 15136156), (6524, 12433271), (10718, 7568078), (21436, 3784039), (37513, 2162308), (75026, 1081154), (150052, 540577)]