120823128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88321}}^1$

素因数の和:88352

約数の個数: 48

約数和(自身を含む): 344455800

約数和(自身を除く): 223632672

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, 88321, 176642, 264963, 353284, 529926, 706568, 794889, 1059852, 1589778, 1678099, 2119704, 3179556, 3356198, 5034297, 6359112, 6712396, 10068594, 13424792, 15102891, 20137188, 30205782, 40274376, 60411564, 120823128]

約数ペア:

[(1, 120823128), (2, 60411564), (3, 40274376), (4, 30205782), (6, 20137188), (8, 15102891), (9, 13424792), (12, 10068594), (18, 6712396), (19, 6359112), (24, 5034297), (36, 3356198), (38, 3179556), (57, 2119704), (72, 1678099), (76, 1589778), (114, 1059852), (152, 794889), (171, 706568), (228, 529926), (342, 353284), (456, 264963), (684, 176642), (1368, 88321)]