86321808

素因数分解:

$2^4\times 3^3\times {\mathrm{199819}}^1$

素因数の和:199836

約数の個数: 40

約数和(自身を含む): 247776800

約数和(自身を除く): 161454992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 199819, 399638, 599457, 799276, 1198914, 1598552, 1798371, 2397828, 3197104, 3596742, 4795656, 5395113, 7193484, 9591312, 10790226, 14386968, 21580452, 28773936, 43160904, 86321808]

約数ペア:

[(1, 86321808), (2, 43160904), (3, 28773936), (4, 21580452), (6, 14386968), (8, 10790226), (9, 9591312), (12, 7193484), (16, 5395113), (18, 4795656), (24, 3596742), (27, 3197104), (36, 2397828), (48, 1798371), (54, 1598552), (72, 1198914), (108, 799276), (144, 599457), (216, 399638), (432, 199819)]