68729129846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{35401}}^1$

素因数の和:36344

約数の個数: 32

約数和(自身を含む): 112408430400

約数和(自身を除く): 43679300554

約数列:

[1, 2, 13, 26, 89, 178, 839, 1157, 1678, 2314, 10907, 21814, 35401, 70802, 74671, 149342, 460213, 920426, 970723, 1941446, 3150689, 6301378, 29701439, 40958957, 59402878, 81917914, 386118707, 772237414, 2643428071, 5286856142, 34364564923, 68729129846]

約数ペア:

[(1, 68729129846), (2, 34364564923), (13, 5286856142), (26, 2643428071), (89, 772237414), (178, 386118707), (839, 81917914), (1157, 59402878), (1678, 40958957), (2314, 29701439), (10907, 6301378), (21814, 3150689), (35401, 1941446), (70802, 970723), (74671, 920426), (149342, 460213)]