80320068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117427}}^1$

素因数の和:117456

約数の個数: 36

約数和(自身を含む): 213718960

約数和(自身を除く): 133398892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117427, 234854, 352281, 469708, 704562, 1056843, 1409124, 2113686, 2231113, 4227372, 4462226, 6693339, 8924452, 13386678, 20080017, 26773356, 40160034, 80320068]

約数ペア:

[(1, 80320068), (2, 40160034), (3, 26773356), (4, 20080017), (6, 13386678), (9, 8924452), (12, 6693339), (18, 4462226), (19, 4227372), (36, 2231113), (38, 2113686), (57, 1409124), (76, 1056843), (114, 704562), (171, 469708), (228, 352281), (342, 234854), (684, 117427)]