27648768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 86992640

約数和(自身を除く): 59343872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 139, 148, 168, 192, 222, 224, 256, 259, 278, 296, 336, 384, 417, 444, 448, 518, 556, 592, 672, 768, 777, 834, 888, 896, 973, 1036, 1112, 1184, 1344, 1554, 1668, 1776, 1792, 1946, 2072, 2224, 2368, 2688, 2919, 3108, 3336, 3552, 3892, 4144, 4448, 4736, 5143, 5376, 5838, 6216, 6672, 7104, 7784, 8288, 8896, 9472, 10286, 11676, 12432, 13344, 14208, 15429, 15568, 16576, 17792, 20572, 23352, 24864, 26688, 28416, 30858, 31136, 33152, 35584, 36001, 41144, 46704, 49728, 53376, 61716, 62272, 66304, 72002, 82288, 93408, 99456, 106752, 108003, 123432, 124544, 144004, 164576, 186816, 198912, 216006, 246864, 249088, 288008, 329152, 373632, 432012, 493728, 576016, 658304, 747264, 864024, 987456, 1152032, 1316608, 1728048, 1974912, 2304064, 3456096, 3949824, 4608128, 6912192, 9216256, 13824384, 27648768]

約数ペア:

[(1, 27648768), (2, 13824384), (3, 9216256), (4, 6912192), (6, 4608128), (7, 3949824), (8, 3456096), (12, 2304064), (14, 1974912), (16, 1728048), (21, 1316608), (24, 1152032), (28, 987456), (32, 864024), (37, 747264), (42, 658304), (48, 576016), (56, 493728), (64, 432012), (74, 373632), (84, 329152), (96, 288008), (111, 249088), (112, 246864), (128, 216006), (139, 198912), (148, 186816), (168, 164576), (192, 144004), (222, 124544), (224, 123432), (256, 108003), (259, 106752), (278, 99456), (296, 93408), (336, 82288), (384, 72002), (417, 66304), (444, 62272), (448, 61716), (518, 53376), (556, 49728), (592, 46704), (672, 41144), (768, 36001), (777, 35584), (834, 33152), (888, 31136), (896, 30858), (973, 28416), (1036, 26688), (1112, 24864), (1184, 23352), (1344, 20572), (1554, 17792), (1668, 16576), (1776, 15568), (1792, 15429), (1946, 14208), (2072, 13344), (2224, 12432), (2368, 11676), (2688, 10286), (2919, 9472), (3108, 8896), (3336, 8288), (3552, 7784), (3892, 7104), (4144, 6672), (4448, 6216), (4736, 5838), (5143, 5376)]