71328672

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4742

約数の個数: 72

約数和(自身を含む): 206712324

約数和(自身を除く): 135383652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4673, 5088, 7632, 9346, 14019, 15264, 18692, 28038, 37384, 42057, 56076, 74768, 84114, 112152, 149536, 168228, 224304, 247669, 336456, 448608, 495338, 672912, 743007, 990676, 1345824, 1486014, 1981352, 2229021, 2972028, 3962704, 4458042, 5944056, 7925408, 8916084, 11888112, 17832168, 23776224, 35664336, 71328672]

約数ペア:

[(1, 71328672), (2, 35664336), (3, 23776224), (4, 17832168), (6, 11888112), (8, 8916084), (9, 7925408), (12, 5944056), (16, 4458042), (18, 3962704), (24, 2972028), (32, 2229021), (36, 1981352), (48, 1486014), (53, 1345824), (72, 990676), (96, 743007), (106, 672912), (144, 495338), (159, 448608), (212, 336456), (288, 247669), (318, 224304), (424, 168228), (477, 149536), (636, 112152), (848, 84114), (954, 74768), (1272, 56076), (1696, 42057), (1908, 37384), (2544, 28038), (3816, 18692), (4673, 15264), (5088, 14019), (7632, 9346)]