87499148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 176601600

約数和(自身を除く): 89102452

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1363, 1459, 2068, 2726, 2918, 5452, 5836, 14993, 16049, 29986, 32098, 42311, 59972, 64196, 68573, 84622, 137146, 169244, 274292, 465421, 754303, 930842, 1508606, 1861684, 1988617, 3017212, 3977234, 7954468, 21874787, 43749574, 87499148]

約数ペア:

[(1, 87499148), (2, 43749574), (4, 21874787), (11, 7954468), (22, 3977234), (29, 3017212), (44, 1988617), (47, 1861684), (58, 1508606), (94, 930842), (116, 754303), (188, 465421), (319, 274292), (517, 169244), (638, 137146), (1034, 84622), (1276, 68573), (1363, 64196), (1459, 59972), (2068, 42311), (2726, 32098), (2918, 29986), (5452, 16049), (5836, 14993)]