89181.000000

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 2083536

約数和(自身を除く): 1273284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 317, 426, 634, 639, 852, 951, 1268, 1278, 1902, 2556, 2853, 3804, 5706, 11412, 22507, 45014, 67521, 90028, 135042, 202563, 270084, 405126, 810252]

約数ペア:

[(1, 810252), (2, 405126), (3, 270084), (4, 202563), (6, 135042), (9, 90028), (12, 67521), (18, 45014), (36, 22507), (71, 11412), (142, 5706), (213, 3804), (284, 2853), (317, 2556), (426, 1902), (634, 1278), (639, 1268), (852, 951)]