72779706

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{76289}}^1$

素因数の和:76350

約数の個数: 24

約数和(自身を含む): 160666740

約数和(自身を除く): 87887034

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 76289, 152578, 228867, 457734, 686601, 1373202, 4043317, 8086634, 12129951, 24259902, 36389853, 72779706]

約数ペア:

[(1, 72779706), (2, 36389853), (3, 24259902), (6, 12129951), (9, 8086634), (18, 4043317), (53, 1373202), (106, 686601), (159, 457734), (318, 228867), (477, 152578), (954, 76289)]