68581428

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{21089}}^1$

素因数の和:21367

約数の個数: 24

約数和(自身を含む): 160621440

約数和(自身を除く): 92040012

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 21089, 42178, 63267, 84356, 126534, 253068, 5715119, 11430238, 17145357, 22860476, 34290714, 68581428]

約数ペア:

[(1, 68581428), (2, 34290714), (3, 22860476), (4, 17145357), (6, 11430238), (12, 5715119), (271, 253068), (542, 126534), (813, 84356), (1084, 63267), (1626, 42178), (3252, 21089)]