82688004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{328127}}^1$

素因数の和:328144

約数の個数: 36

約数和(自身を含む): 238877184

約数和(自身を除く): 156189180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 328127, 656254, 984381, 1312508, 1968762, 2296889, 2953143, 3937524, 4593778, 5906286, 6890667, 9187556, 11812572, 13781334, 20672001, 27562668, 41344002, 82688004]

約数ペア:

[(1, 82688004), (2, 41344002), (3, 27562668), (4, 20672001), (6, 13781334), (7, 11812572), (9, 9187556), (12, 6890667), (14, 5906286), (18, 4593778), (21, 3937524), (28, 2953143), (36, 2296889), (42, 1968762), (63, 1312508), (84, 984381), (126, 656254), (252, 328127)]