81903336

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10903}}^1$

素因数の和:11225

約数の個数: 32

約数和(自身を含む): 205431360

約数和(自身を除く): 123528024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 10903, 21806, 32709, 43612, 65418, 87224, 130836, 261672, 3412639, 6825278, 10237917, 13650556, 20475834, 27301112, 40951668, 81903336]

約数ペア:

[(1, 81903336), (2, 40951668), (3, 27301112), (4, 20475834), (6, 13650556), (8, 10237917), (12, 6825278), (24, 3412639), (313, 261672), (626, 130836), (939, 87224), (1252, 65418), (1878, 43612), (2504, 32709), (3756, 21806), (7512, 10903)]