75437856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20149}}^1$

素因数の和:20178

約数の個数: 72

約数和(自身を含む): 231039900

約数和(自身を除く): 155602044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20149, 40298, 60447, 80596, 120894, 161192, 181341, 241788, 261937, 322384, 362682, 483576, 523874, 644768, 725364, 785811, 967152, 1047748, 1450728, 1571622, 1934304, 2095496, 2357433, 2901456, 3143244, 4190992, 4714866, 5802912, 6286488, 8381984, 9429732, 12572976, 18859464, 25145952, 37718928, 75437856]

約数ペア:

[(1, 75437856), (2, 37718928), (3, 25145952), (4, 18859464), (6, 12572976), (8, 9429732), (9, 8381984), (12, 6286488), (13, 5802912), (16, 4714866), (18, 4190992), (24, 3143244), (26, 2901456), (32, 2357433), (36, 2095496), (39, 1934304), (48, 1571622), (52, 1450728), (72, 1047748), (78, 967152), (96, 785811), (104, 725364), (117, 644768), (144, 523874), (156, 483576), (208, 362682), (234, 322384), (288, 261937), (312, 241788), (416, 181341), (468, 161192), (624, 120894), (936, 80596), (1248, 60447), (1872, 40298), (3744, 20149)]