85307568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 234806400

約数和(自身を除く): 149498832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1051, 1068, 1424, 1691, 2102, 2136, 3153, 3382, 4204, 4272, 5073, 6306, 6764, 8408, 10146, 12612, 13528, 16816, 19969, 20292, 25224, 27056, 39938, 40584, 50448, 59907, 79876, 81168, 93539, 119814, 159752, 187078, 239628, 280617, 319504, 374156, 479256, 561234, 748312, 958512, 1122468, 1496624, 1777241, 2244936, 3554482, 4489872, 5331723, 7108964, 10663446, 14217928, 21326892, 28435856, 42653784, 85307568]

約数ペア:

[(1, 85307568), (2, 42653784), (3, 28435856), (4, 21326892), (6, 14217928), (8, 10663446), (12, 7108964), (16, 5331723), (19, 4489872), (24, 3554482), (38, 2244936), (48, 1777241), (57, 1496624), (76, 1122468), (89, 958512), (114, 748312), (152, 561234), (178, 479256), (228, 374156), (267, 319504), (304, 280617), (356, 239628), (456, 187078), (534, 159752), (712, 119814), (912, 93539), (1051, 81168), (1068, 79876), (1424, 59907), (1691, 50448), (2102, 40584), (2136, 39938), (3153, 27056), (3382, 25224), (4204, 20292), (4272, 19969), (5073, 16816), (6306, 13528), (6764, 12612), (8408, 10146)]