57809988

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{20327}}^1$

素因数の和:20416

約数の個数: 36

約数和(自身を含む): 147987840

約数和(自身を除く): 90177852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 20327, 40654, 60981, 81308, 121962, 182943, 243924, 365886, 731772, 1605833, 3211666, 4817499, 6423332, 9634998, 14452497, 19269996, 28904994, 57809988]

約数ペア:

[(1, 57809988), (2, 28904994), (3, 19269996), (4, 14452497), (6, 9634998), (9, 6423332), (12, 4817499), (18, 3211666), (36, 1605833), (79, 731772), (158, 365886), (237, 243924), (316, 182943), (474, 121962), (711, 81308), (948, 60981), (1422, 40654), (2844, 20327)]