87278136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19447}}^1$

素因数の和:19484

約数の個数: 64

約数和(自身を含む): 252046080

約数和(自身を除く): 164767944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19447, 38894, 58341, 77788, 116682, 155576, 213917, 233364, 330599, 427834, 466728, 641751, 661198, 855668, 991797, 1283502, 1322396, 1711336, 1983594, 2567004, 2644792, 3636589, 3967188, 5134008, 7273178, 7934376, 10909767, 14546356, 21819534, 29092712, 43639068, 87278136]

約数ペア:

[(1, 87278136), (2, 43639068), (3, 29092712), (4, 21819534), (6, 14546356), (8, 10909767), (11, 7934376), (12, 7273178), (17, 5134008), (22, 3967188), (24, 3636589), (33, 2644792), (34, 2567004), (44, 1983594), (51, 1711336), (66, 1322396), (68, 1283502), (88, 991797), (102, 855668), (132, 661198), (136, 641751), (187, 466728), (204, 427834), (264, 330599), (374, 233364), (408, 213917), (561, 155576), (748, 116682), (1122, 77788), (1496, 58341), (2244, 38894), (4488, 19447)]