80795124

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20219}}^1$

素因数の和:20269

約数の個数: 48

約数和(自身を含む): 215140800

約数和(自身を除く): 134345676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 20219, 40438, 60657, 80876, 121314, 181971, 242628, 363942, 545913, 727884, 748103, 1091826, 1496206, 2183652, 2244309, 2992412, 4488618, 6732927, 8977236, 13465854, 20198781, 26931708, 40397562, 80795124]

約数ペア:

[(1, 80795124), (2, 40397562), (3, 26931708), (4, 20198781), (6, 13465854), (9, 8977236), (12, 6732927), (18, 4488618), (27, 2992412), (36, 2244309), (37, 2183652), (54, 1496206), (74, 1091826), (108, 748103), (111, 727884), (148, 545913), (222, 363942), (333, 242628), (444, 181971), (666, 121314), (999, 80876), (1332, 60657), (1998, 40438), (3996, 20219)]