71387256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 118692744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 1759, 2136, 3382, 3518, 5073, 5277, 6764, 7036, 10146, 10554, 13528, 14072, 20292, 21108, 33421, 40584, 42216, 66842, 100263, 133684, 156551, 200526, 267368, 313102, 401052, 469653, 626204, 802104, 939306, 1252408, 1878612, 2974469, 3757224, 5948938, 8923407, 11897876, 17846814, 23795752, 35693628, 71387256]

約数ペア:

[(1, 71387256), (2, 35693628), (3, 23795752), (4, 17846814), (6, 11897876), (8, 8923407), (12, 5948938), (19, 3757224), (24, 2974469), (38, 1878612), (57, 1252408), (76, 939306), (89, 802104), (114, 626204), (152, 469653), (178, 401052), (228, 313102), (267, 267368), (356, 200526), (456, 156551), (534, 133684), (712, 100263), (1068, 66842), (1691, 42216), (1759, 40584), (2136, 33421), (3382, 21108), (3518, 20292), (5073, 14072), (5277, 13528), (6764, 10554), (7036, 10146)]