87252326

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 67023514

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 1439, 2878, 4331, 8662, 10073, 20146, 30317, 60634, 87779, 102169, 175558, 204338, 614453, 715183, 1228906, 1430366, 6232309, 12464618, 43626163, 87252326]

約数ペア:

[(1, 87252326), (2, 43626163), (7, 12464618), (14, 6232309), (61, 1430366), (71, 1228906), (122, 715183), (142, 614453), (427, 204338), (497, 175558), (854, 102169), (994, 87779), (1439, 60634), (2878, 30317), (4331, 20146), (8662, 10073)]