82560972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{529237}}^1$

素因数の和:529257

約数の個数: 24

約数和(自身を含む): 207461296

約数和(自身を除く): 124900324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 529237, 1058474, 1587711, 2116948, 3175422, 6350844, 6880081, 13760162, 20640243, 27520324, 41280486, 82560972]

約数ペア:

[(1, 82560972), (2, 41280486), (3, 27520324), (4, 20640243), (6, 13760162), (12, 6880081), (13, 6350844), (26, 3175422), (39, 2116948), (52, 1587711), (78, 1058474), (156, 529237)]