71996508

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64513}}^1$

素因数の和:64554

約数の個数: 36

約数和(自身を含む): 187864768

約数和(自身を除く): 115868260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 64513, 129026, 193539, 258052, 387078, 580617, 774156, 1161234, 1999903, 2322468, 3999806, 5999709, 7999612, 11999418, 17999127, 23998836, 35998254, 71996508]

約数ペア:

[(1, 71996508), (2, 35998254), (3, 23998836), (4, 17999127), (6, 11999418), (9, 7999612), (12, 5999709), (18, 3999806), (31, 2322468), (36, 1999903), (62, 1161234), (93, 774156), (124, 580617), (186, 387078), (279, 258052), (372, 193539), (558, 129026), (1116, 64513)]