85058708

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 54

約数和(自身を含む): 178522974

約数和(自身を除く): 93464266

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 317, 518, 634, 1036, 1268, 1369, 1813, 2219, 2738, 3626, 4438, 5476, 7252, 8876, 9583, 11729, 15533, 19166, 23458, 31066, 38332, 46916, 62132, 67081, 82103, 134162, 164206, 268324, 328412, 433973, 574721, 867946, 1149442, 1735892, 2298884, 3037811, 6075622, 12151244, 21264677, 42529354, 85058708]

約数ペア:

[(1, 85058708), (2, 42529354), (4, 21264677), (7, 12151244), (14, 6075622), (28, 3037811), (37, 2298884), (49, 1735892), (74, 1149442), (98, 867946), (148, 574721), (196, 433973), (259, 328412), (317, 268324), (518, 164206), (634, 134162), (1036, 82103), (1268, 67081), (1369, 62132), (1813, 46916), (2219, 38332), (2738, 31066), (3626, 23458), (4438, 19166), (5476, 15533), (7252, 11729), (8876, 9583)]