80277774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 106553586

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 323, 391, 437, 646, 782, 874, 969, 1173, 1311, 1801, 1938, 2346, 2622, 3602, 5403, 7429, 10806, 14858, 22287, 30617, 34219, 41423, 44574, 61234, 68438, 82846, 91851, 102657, 124269, 183702, 205314, 248538, 581723, 704191, 787037, 1163446, 1408382, 1574074, 1745169, 2112573, 2361111, 3490338, 4225146, 4722222, 13379629, 26759258, 40138887, 80277774]

約数ペア:

[(1, 80277774), (2, 40138887), (3, 26759258), (6, 13379629), (17, 4722222), (19, 4225146), (23, 3490338), (34, 2361111), (38, 2112573), (46, 1745169), (51, 1574074), (57, 1408382), (69, 1163446), (102, 787037), (114, 704191), (138, 581723), (323, 248538), (391, 205314), (437, 183702), (646, 124269), (782, 102657), (874, 91851), (969, 82846), (1173, 68438), (1311, 61234), (1801, 44574), (1938, 41423), (2346, 34219), (2622, 30617), (3602, 22287), (5403, 14858), (7429, 10806)]