71279604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179999}}^1$

素因数の和:180020

約数の個数: 36

約数和(自身を含む): 196560000

約数和(自身を除く): 125280396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 179999, 359998, 539997, 719996, 1079994, 1619991, 1979989, 2159988, 3239982, 3959978, 5939967, 6479964, 7919956, 11879934, 17819901, 23759868, 35639802, 71279604]

約数ペア:

[(1, 71279604), (2, 35639802), (3, 23759868), (4, 17819901), (6, 11879934), (9, 7919956), (11, 6479964), (12, 5939967), (18, 3959978), (22, 3239982), (33, 2159988), (36, 1979989), (44, 1619991), (66, 1079994), (99, 719996), (132, 539997), (198, 359998), (396, 179999)]