75628756

素因数分解:

$2^2\times 7^3\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 155680000

約数和(自身を除く): 80051244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 277, 343, 398, 554, 686, 796, 1108, 1372, 1393, 1939, 2786, 3878, 5572, 7756, 9751, 13573, 19502, 27146, 39004, 54292, 55123, 68257, 95011, 110246, 136514, 190022, 220492, 273028, 380044, 385861, 771722, 1543444, 2701027, 5402054, 10804108, 18907189, 37814378, 75628756]

約数ペア:

[(1, 75628756), (2, 37814378), (4, 18907189), (7, 10804108), (14, 5402054), (28, 2701027), (49, 1543444), (98, 771722), (196, 385861), (199, 380044), (277, 273028), (343, 220492), (398, 190022), (554, 136514), (686, 110246), (796, 95011), (1108, 68257), (1372, 55123), (1393, 54292), (1939, 39004), (2786, 27146), (3878, 19502), (5572, 13573), (7756, 9751)]