65185668

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8501}}^1$

素因数の和:8585

約数の個数: 48

約数和(自身を含む): 171400320

約数和(自身を除く): 106214652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8501, 17002, 25503, 34004, 51006, 76509, 102012, 153018, 229527, 306036, 459054, 603571, 918108, 1207142, 1810713, 2414284, 3621426, 5432139, 7242852, 10864278, 16296417, 21728556, 32592834, 65185668]

約数ペア:

[(1, 65185668), (2, 32592834), (3, 21728556), (4, 16296417), (6, 10864278), (9, 7242852), (12, 5432139), (18, 3621426), (27, 2414284), (36, 1810713), (54, 1207142), (71, 918108), (108, 603571), (142, 459054), (213, 306036), (284, 229527), (426, 153018), (639, 102012), (852, 76509), (1278, 51006), (1917, 34004), (2556, 25503), (3834, 17002), (7668, 8501)]