68178418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 129773952

約数和(自身を除く): 61595534

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 167, 241, 242, 334, 482, 847, 1169, 1687, 1694, 1837, 2338, 2651, 3374, 3674, 5302, 12859, 18557, 20207, 25718, 29161, 37114, 40247, 40414, 58322, 80494, 141449, 204127, 281729, 282898, 408254, 442717, 563458, 885434, 3099019, 4869887, 6198038, 9739774, 34089209, 68178418]

約数ペア:

[(1, 68178418), (2, 34089209), (7, 9739774), (11, 6198038), (14, 4869887), (22, 3099019), (77, 885434), (121, 563458), (154, 442717), (167, 408254), (241, 282898), (242, 281729), (334, 204127), (482, 141449), (847, 80494), (1169, 58322), (1687, 40414), (1694, 40247), (1837, 37114), (2338, 29161), (2651, 25718), (3374, 20207), (3674, 18557), (5302, 12859)]