84702911536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{8821}}^1$

素因数の和:9710

約数の個数: 80

約数和(自身を含む): 178043345568

約数和(自身を除く): 93340434032

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 821, 1462, 1642, 2924, 3284, 5848, 6568, 8821, 11696, 13136, 13957, 17642, 27914, 35284, 35303, 55828, 70568, 70606, 111656, 141136, 141212, 149957, 223312, 282424, 299914, 379303, 564848, 599828, 600151, 758606, 1199656, 1200302, 1517212, 2399312, 2400604, 3034424, 4801208, 6068848, 6448151, 7242041, 9602416, 12896302, 14484082, 25792604, 28968164, 51585208, 57936328, 103170416, 115872656, 123114697, 246229394, 311407763, 492458788, 622815526, 984917576, 1245631052, 1969835152, 2491262104, 4982524208, 5293931971, 10587863942, 21175727884, 42351455768, 84702911536]

約数ペア:

[(1, 84702911536), (2, 42351455768), (4, 21175727884), (8, 10587863942), (16, 5293931971), (17, 4982524208), (34, 2491262104), (43, 1969835152), (68, 1245631052), (86, 984917576), (136, 622815526), (172, 492458788), (272, 311407763), (344, 246229394), (688, 123114697), (731, 115872656), (821, 103170416), (1462, 57936328), (1642, 51585208), (2924, 28968164), (3284, 25792604), (5848, 14484082), (6568, 12896302), (8821, 9602416), (11696, 7242041), (13136, 6448151), (13957, 6068848), (17642, 4801208), (27914, 3034424), (35284, 2400604), (35303, 2399312), (55828, 1517212), (70568, 1200302), (70606, 1199656), (111656, 758606), (141136, 600151), (141212, 599828), (149957, 564848), (223312, 379303), (282424, 299914)]