80008866

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{12959}}^1$

素因数の和:12988

約数の個数: 48

約数和(自身を含む): 202176000

約数和(自身を除く): 122167134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 12959, 25918, 38877, 77754, 90713, 116631, 181426, 233262, 272139, 544278, 634991, 816417, 1269982, 1632834, 1904973, 3809946, 4444937, 5714919, 8889874, 11429838, 13334811, 26669622, 40004433, 80008866]

約数ペア:

[(1, 80008866), (2, 40004433), (3, 26669622), (6, 13334811), (7, 11429838), (9, 8889874), (14, 5714919), (18, 4444937), (21, 3809946), (42, 1904973), (49, 1632834), (63, 1269982), (98, 816417), (126, 634991), (147, 544278), (294, 272139), (343, 233262), (441, 181426), (686, 116631), (882, 90713), (1029, 77754), (2058, 38877), (3087, 25918), (6174, 12959)]