72917286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{934837}}^1$

素因数の和:934855

約数の個数: 16

約数和(自身を含む): 157052784

約数和(自身を除く): 84135498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 934837, 1869674, 2804511, 5609022, 12152881, 24305762, 36458643, 72917286]

約数ペア:

[(1, 72917286), (2, 36458643), (3, 24305762), (6, 12152881), (13, 5609022), (26, 2804511), (39, 1869674), (78, 934837)]