81362292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 208051200

約数和(自身を除く): 126688908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 1434, 2579, 2629, 2868, 5158, 5258, 7737, 7887, 10316, 10516, 15474, 15774, 28369, 30948, 31548, 56738, 85107, 113476, 170214, 340428, 616381, 1232762, 1849143, 2465524, 3698286, 6780191, 7396572, 13560382, 20340573, 27120764, 40681146, 81362292]

約数ペア:

[(1, 81362292), (2, 40681146), (3, 27120764), (4, 20340573), (6, 13560382), (11, 7396572), (12, 6780191), (22, 3698286), (33, 2465524), (44, 1849143), (66, 1232762), (132, 616381), (239, 340428), (478, 170214), (717, 113476), (956, 85107), (1434, 56738), (2579, 31548), (2629, 30948), (2868, 28369), (5158, 15774), (5258, 15474), (7737, 10516), (7887, 10316)]