87665212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 157184720

約数和(自身を除く): 69519508

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 3001, 6002, 7303, 12004, 14606, 29212, 201067, 327109, 402134, 654218, 804268, 1308436, 21916303, 43832606, 87665212]

約数ペア:

[(1, 87665212), (2, 43832606), (4, 21916303), (67, 1308436), (109, 804268), (134, 654218), (218, 402134), (268, 327109), (436, 201067), (3001, 29212), (6002, 14606), (7303, 12004)]