72908066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 138711552

約数和(自身を除く): 65803486

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 193, 223, 242, 386, 446, 847, 1351, 1561, 1694, 2123, 2453, 2702, 3122, 4246, 4906, 14861, 17171, 23353, 26983, 29722, 34342, 43039, 46706, 53966, 86078, 163471, 188881, 301273, 326942, 377762, 473429, 602546, 946858, 3314003, 5207719, 6628006, 10415438, 36454033, 72908066]

約数ペア:

[(1, 72908066), (2, 36454033), (7, 10415438), (11, 6628006), (14, 5207719), (22, 3314003), (77, 946858), (121, 602546), (154, 473429), (193, 377762), (223, 326942), (242, 301273), (386, 188881), (446, 163471), (847, 86078), (1351, 53966), (1561, 46706), (1694, 43039), (2123, 34342), (2453, 29722), (2702, 26983), (3122, 23353), (4246, 17171), (4906, 14861)]