27681696

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 96768000

約数和(自身を除く): 69086304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 199, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 398, 414, 432, 483, 504, 552, 597, 621, 644, 672, 736, 756, 796, 828, 864, 966, 1008, 1104, 1194, 1242, 1288, 1393, 1449, 1512, 1592, 1656, 1791, 1932, 2016, 2208, 2388, 2484, 2576, 2786, 2898, 3024, 3184, 3312, 3582, 3864, 4179, 4347, 4577, 4776, 4968, 5152, 5373, 5572, 5796, 6048, 6368, 6624, 7164, 7728, 8358, 8694, 9154, 9552, 9936, 10746, 11144, 11592, 12537, 13731, 14328, 15456, 16716, 17388, 18308, 19104, 19872, 21492, 22288, 23184, 25074, 27462, 28656, 32039, 33432, 34776, 36616, 37611, 41193, 42984, 44576, 46368, 50148, 54924, 57312, 64078, 66864, 69552, 73232, 75222, 82386, 85968, 96117, 100296, 109848, 123579, 128156, 133728, 139104, 146464, 150444, 164772, 171936, 192234, 200592, 219696, 247158, 256312, 288351, 300888, 329544, 384468, 401184, 439392, 494316, 512624, 576702, 601776, 659088, 768936, 865053, 988632, 1025248, 1153404, 1203552, 1318176, 1537872, 1730106, 1977264, 2306808, 3075744, 3460212, 3954528, 4613616, 6920424, 9227232, 13840848, 27681696]

約数ペア:

[(1, 27681696), (2, 13840848), (3, 9227232), (4, 6920424), (6, 4613616), (7, 3954528), (8, 3460212), (9, 3075744), (12, 2306808), (14, 1977264), (16, 1730106), (18, 1537872), (21, 1318176), (23, 1203552), (24, 1153404), (27, 1025248), (28, 988632), (32, 865053), (36, 768936), (42, 659088), (46, 601776), (48, 576702), (54, 512624), (56, 494316), (63, 439392), (69, 401184), (72, 384468), (84, 329544), (92, 300888), (96, 288351), (108, 256312), (112, 247158), (126, 219696), (138, 200592), (144, 192234), (161, 171936), (168, 164772), (184, 150444), (189, 146464), (199, 139104), (207, 133728), (216, 128156), (224, 123579), (252, 109848), (276, 100296), (288, 96117), (322, 85968), (336, 82386), (368, 75222), (378, 73232), (398, 69552), (414, 66864), (432, 64078), (483, 57312), (504, 54924), (552, 50148), (597, 46368), (621, 44576), (644, 42984), (672, 41193), (736, 37611), (756, 36616), (796, 34776), (828, 33432), (864, 32039), (966, 28656), (1008, 27462), (1104, 25074), (1194, 23184), (1242, 22288), (1288, 21492), (1393, 19872), (1449, 19104), (1512, 18308), (1592, 17388), (1656, 16716), (1791, 15456), (1932, 14328), (2016, 13731), (2208, 12537), (2388, 11592), (2484, 11144), (2576, 10746), (2786, 9936), (2898, 9552), (3024, 9154), (3184, 8694), (3312, 8358), (3582, 7728), (3864, 7164), (4179, 6624), (4347, 6368), (4577, 6048), (4776, 5796), (4968, 5572), (5152, 5373)]