66220968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{250837}}^1$

素因数の和:250857

約数の個数: 32

約数和(自身を含む): 180603360

約数和(自身を除く): 114382392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 250837, 501674, 752511, 1003348, 1505022, 2006696, 2759207, 3010044, 5518414, 6020088, 8277621, 11036828, 16555242, 22073656, 33110484, 66220968]

約数ペア:

[(1, 66220968), (2, 33110484), (3, 22073656), (4, 16555242), (6, 11036828), (8, 8277621), (11, 6020088), (12, 5518414), (22, 3010044), (24, 2759207), (33, 2006696), (44, 1505022), (66, 1003348), (88, 752511), (132, 501674), (264, 250837)]