85604484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21683}}^1$

素因数の和:21744

約数の個数: 48

約数和(自身を含む): 233146368

約数和(自身を除く): 147541884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21683, 43366, 65049, 86732, 130098, 151781, 260196, 303562, 455343, 607124, 910686, 1019101, 1821372, 2038202, 3057303, 4076404, 6114606, 7133707, 12229212, 14267414, 21401121, 28534828, 42802242, 85604484]

約数ペア:

[(1, 85604484), (2, 42802242), (3, 28534828), (4, 21401121), (6, 14267414), (7, 12229212), (12, 7133707), (14, 6114606), (21, 4076404), (28, 3057303), (42, 2038202), (47, 1821372), (84, 1019101), (94, 910686), (141, 607124), (188, 455343), (282, 303562), (329, 260196), (564, 151781), (658, 130098), (987, 86732), (1316, 65049), (1974, 43366), (3948, 21683)]