87580818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{124759}}^1$

素因数の和:124783

約数の個数: 32

約数和(自身を含む): 209596800

約数和(自身を除く): 122015982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 124759, 249518, 374277, 748554, 1122831, 1621867, 2245662, 3243734, 3368493, 4865601, 6736986, 9731202, 14596803, 29193606, 43790409, 87580818]

約数ペア:

[(1, 87580818), (2, 43790409), (3, 29193606), (6, 14596803), (9, 9731202), (13, 6736986), (18, 4865601), (26, 3368493), (27, 3243734), (39, 2245662), (54, 1621867), (78, 1122831), (117, 748554), (234, 374277), (351, 249518), (702, 124759)]