78289134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{169457}}^1$

素因数の和:169480

約数の個数: 32

約数和(自身を含む): 195215616

約数和(自身を除く): 116926482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 169457, 338914, 508371, 1016742, 1186199, 1864027, 2372398, 3558597, 3728054, 5592081, 7117194, 11184162, 13048189, 26096378, 39144567, 78289134]

約数ペア:

[(1, 78289134), (2, 39144567), (3, 26096378), (6, 13048189), (7, 11184162), (11, 7117194), (14, 5592081), (21, 3728054), (22, 3558597), (33, 2372398), (42, 1864027), (66, 1186199), (77, 1016742), (154, 508371), (231, 338914), (462, 169457)]