87487146

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 110645334

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 1889, 2573, 3778, 5146, 5667, 7719, 11334, 15438, 17001, 23157, 34002, 46314, 58559, 117118, 156787, 175677, 313574, 351354, 470361, 527031, 940722, 1054062, 1411083, 2822166, 4860397, 9720794, 14581191, 29162382, 43743573, 87487146]

約数ペア:

[(1, 87487146), (2, 43743573), (3, 29162382), (6, 14581191), (9, 9720794), (18, 4860397), (31, 2822166), (62, 1411083), (83, 1054062), (93, 940722), (166, 527031), (186, 470361), (249, 351354), (279, 313574), (498, 175677), (558, 156787), (747, 117118), (1494, 58559), (1889, 46314), (2573, 34002), (3778, 23157), (5146, 17001), (5667, 15438), (7719, 11334)]