68768076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440821}}^1$

素因数の和:440841

約数の個数: 24

約数和(自身を含む): 172802224

約数和(自身を除く): 104034148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 440821, 881642, 1322463, 1763284, 2644926, 5289852, 5730673, 11461346, 17192019, 22922692, 34384038, 68768076]

約数ペア:

[(1, 68768076), (2, 34384038), (3, 22922692), (4, 17192019), (6, 11461346), (12, 5730673), (13, 5289852), (26, 2644926), (39, 1763284), (52, 1322463), (78, 881642), (156, 440821)]