80611168

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 96353312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 121, 176, 191, 218, 242, 352, 382, 436, 484, 764, 872, 968, 1199, 1528, 1744, 1936, 2101, 2398, 3056, 3488, 3872, 4202, 4796, 6112, 8404, 9592, 13189, 16808, 19184, 20819, 23111, 26378, 33616, 38368, 41638, 46222, 52756, 67232, 83276, 92444, 105512, 166552, 184888, 211024, 229009, 333104, 369776, 422048, 458018, 666208, 739552, 916036, 1832072, 2519099, 3664144, 5038198, 7328288, 10076396, 20152792, 40305584, 80611168]

約数ペア:

[(1, 80611168), (2, 40305584), (4, 20152792), (8, 10076396), (11, 7328288), (16, 5038198), (22, 3664144), (32, 2519099), (44, 1832072), (88, 916036), (109, 739552), (121, 666208), (176, 458018), (191, 422048), (218, 369776), (242, 333104), (352, 229009), (382, 211024), (436, 184888), (484, 166552), (764, 105512), (872, 92444), (968, 83276), (1199, 67232), (1528, 52756), (1744, 46222), (1936, 41638), (2101, 38368), (2398, 33616), (3056, 26378), (3488, 23111), (3872, 20819), (4202, 19184), (4796, 16808), (6112, 13189), (8404, 9592)]