68457858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52579}}^1$

素因数の和:52622

約数の個数: 32

約数和(自身を含む): 161525760

約数和(自身を除く): 93067902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 52579, 105158, 157737, 315474, 368053, 736106, 1104159, 1629949, 2208318, 3259898, 4889847, 9779694, 11409643, 22819286, 34228929, 68457858]

約数ペア:

[(1, 68457858), (2, 34228929), (3, 22819286), (6, 11409643), (7, 9779694), (14, 4889847), (21, 3259898), (31, 2208318), (42, 1629949), (62, 1104159), (93, 736106), (186, 368053), (217, 315474), (434, 157737), (651, 105158), (1302, 52579)]