67680306

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{54493}}^1$

素因数の和:54527

約数の個数: 32

約数和(自身を含む): 156942720

約数和(自身を除く): 89262414

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 54493, 108986, 163479, 326958, 490437, 980874, 1253339, 1471311, 2506678, 2942622, 3760017, 7520034, 11280051, 22560102, 33840153, 67680306]

約数ペア:

[(1, 67680306), (2, 33840153), (3, 22560102), (6, 11280051), (9, 7520034), (18, 3760017), (23, 2942622), (27, 2506678), (46, 1471311), (54, 1253339), (69, 980874), (138, 490437), (207, 326958), (414, 163479), (621, 108986), (1242, 54493)]