81500604

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 193519872

約数和(自身を除く): 112019268

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 233, 283, 309, 412, 466, 566, 618, 699, 849, 932, 1132, 1236, 1398, 1698, 2796, 3396, 23999, 29149, 47998, 58298, 65939, 71997, 87447, 95996, 116596, 131878, 143994, 174894, 197817, 263756, 287988, 349788, 395634, 791268, 6791717, 13583434, 20375151, 27166868, 40750302, 81500604]

約数ペア:

[(1, 81500604), (2, 40750302), (3, 27166868), (4, 20375151), (6, 13583434), (12, 6791717), (103, 791268), (206, 395634), (233, 349788), (283, 287988), (309, 263756), (412, 197817), (466, 174894), (566, 143994), (618, 131878), (699, 116596), (849, 95996), (932, 87447), (1132, 71997), (1236, 65939), (1398, 58298), (1698, 47998), (2796, 29149), (3396, 23999)]