777790068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42391}}^1$

素因数の和:42548

約数の個数: 48

約数和(自身を含む): 1994119680

約数和(自身を除く): 1216329612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1668, 3058, 4587, 6116, 9174, 18348, 42391, 84782, 127173, 169564, 254346, 466301, 508692, 932602, 1398903, 1865204, 2797806, 5595612, 5892349, 11784698, 17677047, 23569396, 35354094, 64815839, 70708188, 129631678, 194447517, 259263356, 388895034, 777790068]

約数ペア:

[(1, 777790068), (2, 388895034), (3, 259263356), (4, 194447517), (6, 129631678), (11, 70708188), (12, 64815839), (22, 35354094), (33, 23569396), (44, 17677047), (66, 11784698), (132, 5892349), (139, 5595612), (278, 2797806), (417, 1865204), (556, 1398903), (834, 932602), (1529, 508692), (1668, 466301), (3058, 254346), (4587, 169564), (6116, 127173), (9174, 84782), (18348, 42391)]