68316552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{49939}}^1$

素因数の和:49970

約数の個数: 48

約数和(自身を含む): 194766000

約数和(自身を除く): 126449448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 49939, 99878, 149817, 199756, 299634, 399512, 449451, 599268, 898902, 948841, 1198536, 1797804, 1897682, 2846523, 3595608, 3795364, 5693046, 7590728, 8539569, 11386092, 17079138, 22772184, 34158276, 68316552]

約数ペア:

[(1, 68316552), (2, 34158276), (3, 22772184), (4, 17079138), (6, 11386092), (8, 8539569), (9, 7590728), (12, 5693046), (18, 3795364), (19, 3595608), (24, 2846523), (36, 1897682), (38, 1797804), (57, 1198536), (72, 948841), (76, 898902), (114, 599268), (152, 449451), (171, 399512), (228, 299634), (342, 199756), (456, 149817), (684, 99878), (1368, 49939)]