87452976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 244671840

約数和(自身を除く): 157218864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 269, 312, 521, 538, 624, 807, 1042, 1076, 1563, 1614, 2084, 2152, 3126, 3228, 3497, 4168, 4304, 6252, 6456, 6773, 6994, 8336, 10491, 12504, 12912, 13546, 13988, 20319, 20982, 25008, 27092, 27976, 40638, 41964, 54184, 55952, 81276, 83928, 108368, 140149, 162552, 167856, 280298, 325104, 420447, 560596, 840894, 1121192, 1681788, 1821937, 2242384, 3363576, 3643874, 5465811, 6727152, 7287748, 10931622, 14575496, 21863244, 29150992, 43726488, 87452976]

約数ペア:

[(1, 87452976), (2, 43726488), (3, 29150992), (4, 21863244), (6, 14575496), (8, 10931622), (12, 7287748), (13, 6727152), (16, 5465811), (24, 3643874), (26, 3363576), (39, 2242384), (48, 1821937), (52, 1681788), (78, 1121192), (104, 840894), (156, 560596), (208, 420447), (269, 325104), (312, 280298), (521, 167856), (538, 162552), (624, 140149), (807, 108368), (1042, 83928), (1076, 81276), (1563, 55952), (1614, 54184), (2084, 41964), (2152, 40638), (3126, 27976), (3228, 27092), (3497, 25008), (4168, 20982), (4304, 20319), (6252, 13988), (6456, 13546), (6773, 12912), (6994, 12504), (8336, 10491)]