68312804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 141418368

約数和(自身を除く): 73105564

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 233, 259, 283, 466, 518, 566, 932, 1036, 1132, 1631, 1981, 3262, 3962, 6524, 7924, 8621, 10471, 17242, 20942, 34484, 41884, 60347, 65939, 73297, 120694, 131878, 146594, 241388, 263756, 293188, 461573, 923146, 1846292, 2439743, 4879486, 9758972, 17078201, 34156402, 68312804]

約数ペア:

[(1, 68312804), (2, 34156402), (4, 17078201), (7, 9758972), (14, 4879486), (28, 2439743), (37, 1846292), (74, 923146), (148, 461573), (233, 293188), (259, 263756), (283, 241388), (466, 146594), (518, 131878), (566, 120694), (932, 73297), (1036, 65939), (1132, 60347), (1631, 41884), (1981, 34484), (3262, 20942), (3962, 17242), (6524, 10471), (7924, 8621)]