72194738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 138534624

約数和(自身を除く): 66339886

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 193, 347, 386, 539, 694, 1078, 1351, 2123, 2429, 2702, 3817, 4246, 4858, 7634, 9457, 14861, 17003, 18914, 26719, 29722, 34006, 53438, 66971, 104027, 133942, 187033, 208054, 374066, 468797, 736681, 937594, 1473362, 3281579, 5156767, 6563158, 10313534, 36097369, 72194738]

約数ペア:

[(1, 72194738), (2, 36097369), (7, 10313534), (11, 6563158), (14, 5156767), (22, 3281579), (49, 1473362), (77, 937594), (98, 736681), (154, 468797), (193, 374066), (347, 208054), (386, 187033), (539, 133942), (694, 104027), (1078, 66971), (1351, 53438), (2123, 34006), (2429, 29722), (2702, 26719), (3817, 18914), (4246, 17003), (4858, 14861), (7634, 9457)]