78700644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 218024352

約数和(自身を除く): 139323708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 353, 396, 563, 706, 1059, 1126, 1412, 1689, 2118, 2252, 3177, 3378, 3883, 4236, 5067, 6193, 6354, 6756, 7766, 10134, 11649, 12386, 12708, 15532, 18579, 20268, 23298, 24772, 34947, 37158, 46596, 55737, 69894, 74316, 111474, 139788, 198739, 222948, 397478, 596217, 794956, 1192434, 1788651, 2186129, 2384868, 3577302, 4372258, 6558387, 7154604, 8744516, 13116774, 19675161, 26233548, 39350322, 78700644]

約数ペア:

[(1, 78700644), (2, 39350322), (3, 26233548), (4, 19675161), (6, 13116774), (9, 8744516), (11, 7154604), (12, 6558387), (18, 4372258), (22, 3577302), (33, 2384868), (36, 2186129), (44, 1788651), (66, 1192434), (99, 794956), (132, 596217), (198, 397478), (353, 222948), (396, 198739), (563, 139788), (706, 111474), (1059, 74316), (1126, 69894), (1412, 55737), (1689, 46596), (2118, 37158), (2252, 34947), (3177, 24772), (3378, 23298), (3883, 20268), (4236, 18579), (5067, 15532), (6193, 12708), (6354, 12386), (6756, 11649), (7766, 10134)]