89797876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9976

約数の個数: 48

約数和(自身を含む): 200188800

約数和(自身を除く): 110390924

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 9929, 19858, 39716, 69503, 139006, 168793, 188651, 278012, 337586, 377302, 675172, 754604, 1181551, 1320557, 2363102, 2641114, 3207067, 4726204, 5282228, 6414134, 12828268, 22449469, 44898938, 89797876]

約数ペア:

[(1, 89797876), (2, 44898938), (4, 22449469), (7, 12828268), (14, 6414134), (17, 5282228), (19, 4726204), (28, 3207067), (34, 2641114), (38, 2363102), (68, 1320557), (76, 1181551), (119, 754604), (133, 675172), (238, 377302), (266, 337586), (323, 278012), (476, 188651), (532, 168793), (646, 139006), (1292, 69503), (2261, 39716), (4522, 19858), (9044, 9929)]