87478804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 190294272

約数和(自身を除く): 102815468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 4967, 8806, 9934, 17612, 19868, 34769, 69538, 84439, 139076, 168878, 183779, 337756, 367558, 591073, 735116, 1182146, 1286453, 2364292, 2572906, 3124243, 5145812, 6248486, 12496972, 21869701, 43739402, 87478804]

約数ペア:

[(1, 87478804), (2, 43739402), (4, 21869701), (7, 12496972), (14, 6248486), (17, 5145812), (28, 3124243), (34, 2572906), (37, 2364292), (68, 1286453), (74, 1182146), (119, 735116), (148, 591073), (238, 367558), (259, 337756), (476, 183779), (518, 168878), (629, 139076), (1036, 84439), (1258, 69538), (2516, 34769), (4403, 19868), (4967, 17612), (8806, 9934)]