71054856

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1493}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 192860460

約数和(自身を除く): 121805604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1493, 1983, 2644, 2986, 3966, 4479, 5288, 5949, 5972, 7932, 8958, 11898, 11944, 13437, 15864, 17916, 23796, 26874, 35832, 47592, 53748, 107496, 986873, 1973746, 2960619, 3947492, 5921238, 7894984, 8881857, 11842476, 17763714, 23684952, 35527428, 71054856]

約数ペア:

[(1, 71054856), (2, 35527428), (3, 23684952), (4, 17763714), (6, 11842476), (8, 8881857), (9, 7894984), (12, 5921238), (18, 3947492), (24, 2960619), (36, 1973746), (72, 986873), (661, 107496), (1322, 53748), (1493, 47592), (1983, 35832), (2644, 26874), (2986, 23796), (3966, 17916), (4479, 15864), (5288, 13437), (5949, 11944), (5972, 11898), (7932, 8958)]