85857586568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1\times {\mathrm{6961}}^1$

素因数の和:7722

約数の個数: 64

約数和(自身を含む): 174477466800

約数和(自身を除く): 88619880232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 509, 932, 1018, 1864, 2036, 3029, 4072, 6058, 6617, 6961, 12116, 13234, 13922, 24232, 26468, 27844, 52936, 55688, 90493, 118597, 180986, 237194, 361972, 474388, 723944, 948776, 1541761, 1621913, 3083522, 3243826, 3543149, 6167044, 6487652, 7086298, 12334088, 12975304, 14172596, 21084869, 28345192, 42169738, 46060937, 84339476, 92121874, 168678952, 184243748, 368487496, 825553717, 1651107434, 3302214868, 6604429736, 10732198321, 21464396642, 42928793284, 85857586568]

約数ペア:

[(1, 85857586568), (2, 42928793284), (4, 21464396642), (8, 10732198321), (13, 6604429736), (26, 3302214868), (52, 1651107434), (104, 825553717), (233, 368487496), (466, 184243748), (509, 168678952), (932, 92121874), (1018, 84339476), (1864, 46060937), (2036, 42169738), (3029, 28345192), (4072, 21084869), (6058, 14172596), (6617, 12975304), (6961, 12334088), (12116, 7086298), (13234, 6487652), (13922, 6167044), (24232, 3543149), (26468, 3243826), (27844, 3083522), (52936, 1621913), (55688, 1541761), (90493, 948776), (118597, 723944), (180986, 474388), (237194, 361972)]