84996868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 173021184

約数和(自身を除く): 88024316

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 1787, 2068, 2162, 3574, 4324, 7148, 11891, 19657, 23782, 39314, 41101, 47564, 78628, 82202, 83989, 164404, 167978, 335956, 452111, 904222, 923879, 1808444, 1847758, 1931747, 3695516, 3863494, 7726988, 21249217, 42498434, 84996868]

約数ペア:

[(1, 84996868), (2, 42498434), (4, 21249217), (11, 7726988), (22, 3863494), (23, 3695516), (44, 1931747), (46, 1847758), (47, 1808444), (92, 923879), (94, 904222), (188, 452111), (253, 335956), (506, 167978), (517, 164404), (1012, 83989), (1034, 82202), (1081, 78628), (1787, 47564), (2068, 41101), (2162, 39314), (3574, 23782), (4324, 19657), (7148, 11891)]