81503664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14033}}^1$

素因数の和:14066

約数の個数: 60

約数和(自身を含む): 231448728

約数和(自身を除く): 149945064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 14033, 28066, 42099, 56132, 84198, 112264, 154363, 168396, 224528, 308726, 336792, 463089, 617452, 673584, 926178, 1234904, 1697993, 1852356, 2469808, 3395986, 3704712, 5093979, 6791972, 7409424, 10187958, 13583944, 20375916, 27167888, 40751832, 81503664]

約数ペア:

[(1, 81503664), (2, 40751832), (3, 27167888), (4, 20375916), (6, 13583944), (8, 10187958), (11, 7409424), (12, 6791972), (16, 5093979), (22, 3704712), (24, 3395986), (33, 2469808), (44, 1852356), (48, 1697993), (66, 1234904), (88, 926178), (121, 673584), (132, 617452), (176, 463089), (242, 336792), (264, 308726), (363, 224528), (484, 168396), (528, 154363), (726, 112264), (968, 84198), (1452, 56132), (1936, 42099), (2904, 28066), (5808, 14033)]