78694038

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{5261}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 175540320

約数和(自身を除く): 96846282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4986, 5261, 7479, 10522, 14958, 15783, 31566, 47349, 94698, 142047, 284094, 1457297, 2914594, 4371891, 8743782, 13115673, 26231346, 39347019, 78694038]

約数ペア:

[(1, 78694038), (2, 39347019), (3, 26231346), (6, 13115673), (9, 8743782), (18, 4371891), (27, 2914594), (54, 1457297), (277, 284094), (554, 142047), (831, 94698), (1662, 47349), (2493, 31566), (4986, 15783), (5261, 14958), (7479, 10522)]