90269872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6661}}^1$

素因数の和:6698

約数の個数: 60

約数和(自身を含む): 219739408

約数和(自身を除く): 129469536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6661, 6776, 13322, 13552, 26644, 46627, 53288, 73271, 93254, 106576, 146542, 186508, 293084, 373016, 512897, 586168, 746032, 805981, 1025794, 1172336, 1611962, 2051588, 3223924, 4103176, 5641867, 6447848, 8206352, 11283734, 12895696, 22567468, 45134936, 90269872]

約数ペア:

[(1, 90269872), (2, 45134936), (4, 22567468), (7, 12895696), (8, 11283734), (11, 8206352), (14, 6447848), (16, 5641867), (22, 4103176), (28, 3223924), (44, 2051588), (56, 1611962), (77, 1172336), (88, 1025794), (112, 805981), (121, 746032), (154, 586168), (176, 512897), (242, 373016), (308, 293084), (484, 186508), (616, 146542), (847, 106576), (968, 93254), (1232, 73271), (1694, 53288), (1936, 46627), (3388, 26644), (6661, 13552), (6776, 13322)]