71589456

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4684

約数の個数: 60

約数和(自身を含む): 202233460

約数和(自身を除く): 130644004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4561, 5232, 7848, 9122, 13683, 15696, 18244, 27366, 36488, 41049, 54732, 72976, 82098, 109464, 164196, 218928, 328392, 497149, 656784, 994298, 1491447, 1988596, 2982894, 3977192, 4474341, 5965788, 7954384, 8948682, 11931576, 17897364, 23863152, 35794728, 71589456]

約数ペア:

[(1, 71589456), (2, 35794728), (3, 23863152), (4, 17897364), (6, 11931576), (8, 8948682), (9, 7954384), (12, 5965788), (16, 4474341), (18, 3977192), (24, 2982894), (36, 1988596), (48, 1491447), (72, 994298), (109, 656784), (144, 497149), (218, 328392), (327, 218928), (436, 164196), (654, 109464), (872, 82098), (981, 72976), (1308, 54732), (1744, 41049), (1962, 36488), (2616, 27366), (3924, 18244), (4561, 15696), (5232, 13683), (7848, 9122)]