77856792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249541}}^1$

素因数の和:249563

約数の個数: 32

約数和(自身を含む): 209615280

約数和(自身を除く): 131758488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 249541, 499082, 748623, 998164, 1497246, 1996328, 2994492, 3244033, 5988984, 6488066, 9732099, 12976132, 19464198, 25952264, 38928396, 77856792]

約数ペア:

[(1, 77856792), (2, 38928396), (3, 25952264), (4, 19464198), (6, 12976132), (8, 9732099), (12, 6488066), (13, 5988984), (24, 3244033), (26, 2994492), (39, 1996328), (52, 1497246), (78, 998164), (104, 748623), (156, 499082), (312, 249541)]