80546856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4946

約数の個数: 64

約数和(自身を含む): 220993920

約数和(自身を除く): 140447064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 4871, 5512, 8268, 9742, 14613, 16536, 19484, 29226, 38968, 58452, 63323, 116904, 126646, 189969, 253292, 258163, 379938, 506584, 516326, 759876, 774489, 1032652, 1519752, 1548978, 2065304, 3097956, 3356119, 6195912, 6712238, 10068357, 13424476, 20136714, 26848952, 40273428, 80546856]

約数ペア:

[(1, 80546856), (2, 40273428), (3, 26848952), (4, 20136714), (6, 13424476), (8, 10068357), (12, 6712238), (13, 6195912), (24, 3356119), (26, 3097956), (39, 2065304), (52, 1548978), (53, 1519752), (78, 1032652), (104, 774489), (106, 759876), (156, 516326), (159, 506584), (212, 379938), (312, 258163), (318, 253292), (424, 189969), (636, 126646), (689, 116904), (1272, 63323), (1378, 58452), (2067, 38968), (2756, 29226), (4134, 19484), (4871, 16536), (5512, 14613), (8268, 9742)]