68915862.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{32411}}^1$

素因数の和:32551

約数の個数: 32

約数和(自身を含む): 256703040

約数和(自身を除く): 154802856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 32411, 64822, 97233, 129644, 194466, 259288, 388932, 777864, 4245841, 8491682, 12737523, 16983364, 25475046, 33966728, 50950092, 101900184]

約数ペア:

[(1, 101900184), (2, 50950092), (3, 33966728), (4, 25475046), (6, 16983364), (8, 12737523), (12, 8491682), (24, 4245841), (131, 777864), (262, 388932), (393, 259288), (524, 194466), (786, 129644), (1048, 97233), (1572, 64822), (3144, 32411)]