27203176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 70963200

約数和(自身を除く): 43760024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 79, 86, 88, 91, 104, 143, 154, 158, 172, 182, 286, 301, 308, 316, 344, 364, 473, 553, 559, 572, 602, 616, 632, 728, 869, 946, 1001, 1027, 1106, 1118, 1144, 1204, 1738, 1892, 2002, 2054, 2212, 2236, 2408, 3311, 3397, 3476, 3784, 3913, 4004, 4108, 4424, 4472, 6083, 6149, 6622, 6794, 6952, 7189, 7826, 8008, 8216, 11297, 12166, 12298, 13244, 13588, 14378, 15652, 22594, 23779, 24332, 24596, 26488, 27176, 28756, 31304, 37367, 43043, 44161, 45188, 47558, 48664, 49192, 57512, 74734, 79079, 86086, 88322, 90376, 95116, 149468, 158158, 172172, 176644, 190232, 261569, 298936, 309127, 316316, 344344, 353288, 485771, 523138, 618254, 632632, 971542, 1046276, 1236508, 1943084, 2092552, 2473016, 3400397, 3886168, 6800794, 13601588, 27203176]

約数ペア:

[(1, 27203176), (2, 13601588), (4, 6800794), (7, 3886168), (8, 3400397), (11, 2473016), (13, 2092552), (14, 1943084), (22, 1236508), (26, 1046276), (28, 971542), (43, 632632), (44, 618254), (52, 523138), (56, 485771), (77, 353288), (79, 344344), (86, 316316), (88, 309127), (91, 298936), (104, 261569), (143, 190232), (154, 176644), (158, 172172), (172, 158158), (182, 149468), (286, 95116), (301, 90376), (308, 88322), (316, 86086), (344, 79079), (364, 74734), (473, 57512), (553, 49192), (559, 48664), (572, 47558), (602, 45188), (616, 44161), (632, 43043), (728, 37367), (869, 31304), (946, 28756), (1001, 27176), (1027, 26488), (1106, 24596), (1118, 24332), (1144, 23779), (1204, 22594), (1738, 15652), (1892, 14378), (2002, 13588), (2054, 13244), (2212, 12298), (2236, 12166), (2408, 11297), (3311, 8216), (3397, 8008), (3476, 7826), (3784, 7189), (3913, 6952), (4004, 6794), (4108, 6622), (4424, 6149), (4472, 6083)]