78432738

素因数分解:

$2^1\times 3^1\times {\mathrm{2027}}^1\times {\mathrm{6449}}^1$

素因数の和:8481

約数の個数: 16

約数和(自身を含む): 156967200

約数和(自身を除く): 78534462

約数列:

[1, 2, 3, 6, 2027, 4054, 6081, 6449, 12162, 12898, 19347, 38694, 13072123, 26144246, 39216369, 78432738]

約数ペア:

[(1, 78432738), (2, 39216369), (3, 26144246), (6, 13072123), (2027, 38694), (4054, 19347), (6081, 12898), (6449, 12162)]