90165152

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 242694144

約数和(自身を除く): 152528992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 37, 43, 44, 46, 56, 74, 77, 86, 88, 92, 112, 148, 154, 161, 172, 176, 184, 224, 253, 259, 296, 301, 308, 322, 344, 352, 368, 407, 473, 506, 518, 592, 602, 616, 644, 688, 736, 814, 851, 946, 989, 1012, 1036, 1184, 1204, 1232, 1288, 1376, 1591, 1628, 1702, 1771, 1892, 1978, 2024, 2072, 2408, 2464, 2576, 2849, 3182, 3256, 3311, 3404, 3542, 3784, 3956, 4048, 4144, 4816, 5152, 5698, 5957, 6364, 6512, 6622, 6808, 6923, 7084, 7568, 7912, 8096, 8288, 9361, 9632, 10879, 11137, 11396, 11914, 12728, 13024, 13244, 13616, 13846, 14168, 15136, 15824, 17501, 18722, 21758, 22274, 22792, 23828, 25456, 26488, 27232, 27692, 28336, 31648, 35002, 36593, 37444, 43516, 44548, 45584, 47656, 50912, 52976, 55384, 56672, 65527, 70004, 73186, 74888, 76153, 87032, 89096, 91168, 95312, 105952, 110768, 122507, 131054, 140008, 146372, 149776, 152306, 174064, 178192, 190624, 221536, 245014, 256151, 262108, 280016, 292744, 299552, 304612, 348128, 356384, 402523, 490028, 512302, 524216, 560032, 585488, 609224, 805046, 980056, 1024604, 1048432, 1170976, 1218448, 1610092, 1960112, 2049208, 2096864, 2436896, 2817661, 3220184, 3920224, 4098416, 5635322, 6440368, 8196832, 11270644, 12880736, 22541288, 45082576, 90165152]

約数ペア:

[(1, 90165152), (2, 45082576), (4, 22541288), (7, 12880736), (8, 11270644), (11, 8196832), (14, 6440368), (16, 5635322), (22, 4098416), (23, 3920224), (28, 3220184), (32, 2817661), (37, 2436896), (43, 2096864), (44, 2049208), (46, 1960112), (56, 1610092), (74, 1218448), (77, 1170976), (86, 1048432), (88, 1024604), (92, 980056), (112, 805046), (148, 609224), (154, 585488), (161, 560032), (172, 524216), (176, 512302), (184, 490028), (224, 402523), (253, 356384), (259, 348128), (296, 304612), (301, 299552), (308, 292744), (322, 280016), (344, 262108), (352, 256151), (368, 245014), (407, 221536), (473, 190624), (506, 178192), (518, 174064), (592, 152306), (602, 149776), (616, 146372), (644, 140008), (688, 131054), (736, 122507), (814, 110768), (851, 105952), (946, 95312), (989, 91168), (1012, 89096), (1036, 87032), (1184, 76153), (1204, 74888), (1232, 73186), (1288, 70004), (1376, 65527), (1591, 56672), (1628, 55384), (1702, 52976), (1771, 50912), (1892, 47656), (1978, 45584), (2024, 44548), (2072, 43516), (2408, 37444), (2464, 36593), (2576, 35002), (2849, 31648), (3182, 28336), (3256, 27692), (3311, 27232), (3404, 26488), (3542, 25456), (3784, 23828), (3956, 22792), (4048, 22274), (4144, 21758), (4816, 18722), (5152, 17501), (5698, 15824), (5957, 15136), (6364, 14168), (6512, 13846), (6622, 13616), (6808, 13244), (6923, 13024), (7084, 12728), (7568, 11914), (7912, 11396), (8096, 11137), (8288, 10879), (9361, 9632)]