27987456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 90351360

約数和(自身を除く): 62363904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 137, 152, 168, 192, 224, 228, 256, 266, 274, 304, 336, 384, 399, 411, 448, 456, 512, 532, 548, 608, 672, 768, 798, 822, 896, 912, 959, 1064, 1096, 1216, 1344, 1536, 1596, 1644, 1792, 1824, 1918, 2128, 2192, 2432, 2603, 2688, 2877, 3192, 3288, 3584, 3648, 3836, 4256, 4384, 4864, 5206, 5376, 5754, 6384, 6576, 7296, 7672, 7809, 8512, 8768, 9728, 10412, 10752, 11508, 12768, 13152, 14592, 15344, 15618, 17024, 17536, 18221, 20824, 23016, 25536, 26304, 29184, 30688, 31236, 34048, 35072, 36442, 41648, 46032, 51072, 52608, 54663, 61376, 62472, 68096, 70144, 72884, 83296, 92064, 102144, 105216, 109326, 122752, 124944, 145768, 166592, 184128, 204288, 210432, 218652, 245504, 249888, 291536, 333184, 368256, 437304, 491008, 499776, 583072, 666368, 736512, 874608, 999552, 1166144, 1332736, 1473024, 1749216, 1999104, 2332288, 3498432, 3998208, 4664576, 6996864, 9329152, 13993728, 27987456]

約数ペア:

[(1, 27987456), (2, 13993728), (3, 9329152), (4, 6996864), (6, 4664576), (7, 3998208), (8, 3498432), (12, 2332288), (14, 1999104), (16, 1749216), (19, 1473024), (21, 1332736), (24, 1166144), (28, 999552), (32, 874608), (38, 736512), (42, 666368), (48, 583072), (56, 499776), (57, 491008), (64, 437304), (76, 368256), (84, 333184), (96, 291536), (112, 249888), (114, 245504), (128, 218652), (133, 210432), (137, 204288), (152, 184128), (168, 166592), (192, 145768), (224, 124944), (228, 122752), (256, 109326), (266, 105216), (274, 102144), (304, 92064), (336, 83296), (384, 72884), (399, 70144), (411, 68096), (448, 62472), (456, 61376), (512, 54663), (532, 52608), (548, 51072), (608, 46032), (672, 41648), (768, 36442), (798, 35072), (822, 34048), (896, 31236), (912, 30688), (959, 29184), (1064, 26304), (1096, 25536), (1216, 23016), (1344, 20824), (1536, 18221), (1596, 17536), (1644, 17024), (1792, 15618), (1824, 15344), (1918, 14592), (2128, 13152), (2192, 12768), (2432, 11508), (2603, 10752), (2688, 10412), (2877, 9728), (3192, 8768), (3288, 8512), (3584, 7809), (3648, 7672), (3836, 7296), (4256, 6576), (4384, 6384), (4864, 5754), (5206, 5376)]