78131868

素因数分解:

$2^2\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{4621}}^1$

素因数の和:6037

約数の個数: 24

約数和(自身を含む): 182476560

約数和(自身を除く): 104344692

約数列:

[1, 2, 3, 4, 6, 12, 1409, 2818, 4227, 4621, 5636, 8454, 9242, 13863, 16908, 18484, 27726, 55452, 6510989, 13021978, 19532967, 26043956, 39065934, 78131868]

約数ペア:

[(1, 78131868), (2, 39065934), (3, 26043956), (4, 19532967), (6, 13021978), (12, 6510989), (1409, 55452), (2818, 27726), (4227, 18484), (4621, 16908), (5636, 13863), (8454, 9242)]