85685488

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 217128960

約数和(自身を除く): 131443472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 31, 37, 46, 56, 58, 62, 74, 92, 112, 116, 124, 148, 161, 184, 203, 217, 232, 248, 259, 296, 322, 368, 406, 434, 464, 496, 518, 592, 644, 667, 713, 812, 851, 868, 899, 1036, 1073, 1147, 1288, 1334, 1426, 1624, 1702, 1736, 1798, 2072, 2146, 2294, 2576, 2668, 2852, 3248, 3404, 3472, 3596, 4144, 4292, 4588, 4669, 4991, 5336, 5704, 5957, 6293, 6808, 7192, 7511, 8029, 8584, 9176, 9338, 9982, 10672, 11408, 11914, 12586, 13616, 14384, 15022, 16058, 17168, 18352, 18676, 19964, 20677, 23828, 24679, 25172, 26381, 30044, 32116, 33263, 37352, 39928, 41354, 47656, 49358, 50344, 52762, 60088, 64232, 66526, 74704, 79856, 82708, 95312, 98716, 100688, 105524, 120176, 128464, 133052, 144739, 165416, 172753, 184667, 197432, 211048, 232841, 266104, 289478, 330832, 345506, 369334, 394864, 422096, 465682, 532208, 578956, 691012, 738668, 765049, 931364, 1157912, 1382024, 1477336, 1530098, 1862728, 2315824, 2764048, 2954672, 3060196, 3725456, 5355343, 6120392, 10710686, 12240784, 21421372, 42842744, 85685488]

約数ペア:

[(1, 85685488), (2, 42842744), (4, 21421372), (7, 12240784), (8, 10710686), (14, 6120392), (16, 5355343), (23, 3725456), (28, 3060196), (29, 2954672), (31, 2764048), (37, 2315824), (46, 1862728), (56, 1530098), (58, 1477336), (62, 1382024), (74, 1157912), (92, 931364), (112, 765049), (116, 738668), (124, 691012), (148, 578956), (161, 532208), (184, 465682), (203, 422096), (217, 394864), (232, 369334), (248, 345506), (259, 330832), (296, 289478), (322, 266104), (368, 232841), (406, 211048), (434, 197432), (464, 184667), (496, 172753), (518, 165416), (592, 144739), (644, 133052), (667, 128464), (713, 120176), (812, 105524), (851, 100688), (868, 98716), (899, 95312), (1036, 82708), (1073, 79856), (1147, 74704), (1288, 66526), (1334, 64232), (1426, 60088), (1624, 52762), (1702, 50344), (1736, 49358), (1798, 47656), (2072, 41354), (2146, 39928), (2294, 37352), (2576, 33263), (2668, 32116), (2852, 30044), (3248, 26381), (3404, 25172), (3472, 24679), (3596, 23828), (4144, 20677), (4292, 19964), (4588, 18676), (4669, 18352), (4991, 17168), (5336, 16058), (5704, 15022), (5957, 14384), (6293, 13616), (6808, 12586), (7192, 11914), (7511, 11408), (8029, 10672), (8584, 9982), (9176, 9338)]