81755507232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{358879}}^1$

素因数の和:359015

約数の個数: 144

約数和(自身を含む): 268057520640

約数和(自身を除く): 186302013408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 452, 504, 672, 678, 791, 904, 1008, 1017, 1356, 1582, 1808, 2016, 2034, 2373, 2712, 3164, 3616, 4068, 4746, 5424, 6328, 7119, 8136, 9492, 10848, 12656, 14238, 16272, 18984, 25312, 28476, 32544, 37968, 56952, 75936, 113904, 227808, 358879, 717758, 1076637, 1435516, 2153274, 2512153, 2871032, 3229911, 4306548, 5024306, 5742064, 6459822, 7536459, 8613096, 10048612, 11484128, 12919644, 15072918, 17226192, 20097224, 22609377, 25839288, 30145836, 34452384, 40194448, 40553327, 45218754, 51678576, 60291672, 80388896, 81106654, 90437508, 103357152, 120583344, 121659981, 162213308, 180875016, 241166688, 243319962, 283873289, 324426616, 361750032, 364979943, 486639924, 567746578, 648853232, 723500064, 729959886, 851619867, 973279848, 1135493156, 1297706464, 1459919772, 1703239734, 1946559696, 2270986312, 2554859601, 2919839544, 3406479468, 3893119392, 4541972624, 5109719202, 5839679088, 6812958936, 9083945248, 10219438404, 11679358176, 13625917872, 20438876808, 27251835744, 40877753616, 81755507232]

約数ペア:

[(1, 81755507232), (2, 40877753616), (3, 27251835744), (4, 20438876808), (6, 13625917872), (7, 11679358176), (8, 10219438404), (9, 9083945248), (12, 6812958936), (14, 5839679088), (16, 5109719202), (18, 4541972624), (21, 3893119392), (24, 3406479468), (28, 2919839544), (32, 2554859601), (36, 2270986312), (42, 1946559696), (48, 1703239734), (56, 1459919772), (63, 1297706464), (72, 1135493156), (84, 973279848), (96, 851619867), (112, 729959886), (113, 723500064), (126, 648853232), (144, 567746578), (168, 486639924), (224, 364979943), (226, 361750032), (252, 324426616), (288, 283873289), (336, 243319962), (339, 241166688), (452, 180875016), (504, 162213308), (672, 121659981), (678, 120583344), (791, 103357152), (904, 90437508), (1008, 81106654), (1017, 80388896), (1356, 60291672), (1582, 51678576), (1808, 45218754), (2016, 40553327), (2034, 40194448), (2373, 34452384), (2712, 30145836), (3164, 25839288), (3616, 22609377), (4068, 20097224), (4746, 17226192), (5424, 15072918), (6328, 12919644), (7119, 11484128), (8136, 10048612), (9492, 8613096), (10848, 7536459), (12656, 6459822), (14238, 5742064), (16272, 5024306), (18984, 4306548), (25312, 3229911), (28476, 2871032), (32544, 2512153), (37968, 2153274), (56952, 1435516), (75936, 1076637), (113904, 717758), (227808, 358879)]