89188792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 211703040

約数和(自身を除く): 122514248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2161, 2948, 3752, 4322, 5159, 5896, 8644, 10318, 15127, 17288, 20636, 23771, 30254, 41272, 47542, 60508, 95084, 121016, 144787, 166397, 190168, 289574, 332794, 579148, 665588, 1013509, 1158296, 1331176, 1592657, 2027018, 3185314, 4054036, 6370628, 8108072, 11148599, 12741256, 22297198, 44594396, 89188792]

約数ペア:

[(1, 89188792), (2, 44594396), (4, 22297198), (7, 12741256), (8, 11148599), (11, 8108072), (14, 6370628), (22, 4054036), (28, 3185314), (44, 2027018), (56, 1592657), (67, 1331176), (77, 1158296), (88, 1013509), (134, 665588), (154, 579148), (268, 332794), (308, 289574), (469, 190168), (536, 166397), (616, 144787), (737, 121016), (938, 95084), (1474, 60508), (1876, 47542), (2161, 41272), (2948, 30254), (3752, 23771), (4322, 20636), (5159, 17288), (5896, 15127), (8644, 10318)]