78899346

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{28649}}^1$

素因数の和:28680

約数の個数: 40

約数和(自身を含む): 187199100

約数和(自身を除く): 108299754

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 28649, 57298, 85947, 171894, 257841, 487033, 515682, 773523, 974066, 1461099, 1547046, 2320569, 2922198, 4383297, 4641138, 8766594, 13149891, 26299782, 39449673, 78899346]

約数ペア:

[(1, 78899346), (2, 39449673), (3, 26299782), (6, 13149891), (9, 8766594), (17, 4641138), (18, 4383297), (27, 2922198), (34, 2320569), (51, 1547046), (54, 1461099), (81, 974066), (102, 773523), (153, 515682), (162, 487033), (306, 257841), (459, 171894), (918, 85947), (1377, 57298), (2754, 28649)]