68665038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{5209}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 148797600

約数和(自身を除く): 80132562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 5209, 6591, 10418, 13182, 15627, 31254, 67717, 135434, 203151, 406302, 880321, 1760642, 2640963, 5281926, 11444173, 22888346, 34332519, 68665038]

約数ペア:

[(1, 68665038), (2, 34332519), (3, 22888346), (6, 11444173), (13, 5281926), (26, 2640963), (39, 1760642), (78, 880321), (169, 406302), (338, 203151), (507, 135434), (1014, 67717), (2197, 31254), (4394, 15627), (5209, 13182), (6591, 10418)]