87887634

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 180071424

約数和(自身を除く): 92183790

約数列:

[1, 2, 3, 6, 71, 103, 142, 206, 213, 309, 426, 618, 2003, 4006, 6009, 7313, 12018, 14626, 21939, 43878, 142213, 206309, 284426, 412618, 426639, 618927, 853278, 1237854, 14647939, 29295878, 43943817, 87887634]

約数ペア:

[(1, 87887634), (2, 43943817), (3, 29295878), (6, 14647939), (71, 1237854), (103, 853278), (142, 618927), (206, 426639), (213, 412618), (309, 284426), (426, 206309), (618, 142213), (2003, 43878), (4006, 21939), (6009, 14626), (7313, 12018)]