72484608

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 224349440

約数和(自身を除く): 151864832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 139, 168, 192, 194, 224, 256, 278, 291, 336, 384, 388, 417, 448, 556, 582, 672, 679, 768, 776, 834, 896, 973, 1112, 1164, 1344, 1358, 1552, 1668, 1792, 1946, 2037, 2224, 2328, 2688, 2716, 2919, 3104, 3336, 3892, 4074, 4448, 4656, 5376, 5432, 5838, 6208, 6672, 7784, 8148, 8896, 9312, 10864, 11676, 12416, 13344, 13483, 15568, 16296, 17792, 18624, 21728, 23352, 24832, 26688, 26966, 31136, 32592, 35584, 37248, 40449, 43456, 46704, 53376, 53932, 62272, 65184, 74496, 80898, 86912, 93408, 94381, 106752, 107864, 124544, 130368, 161796, 173824, 186816, 188762, 215728, 249088, 260736, 283143, 323592, 373632, 377524, 431456, 521472, 566286, 647184, 747264, 755048, 862912, 1132572, 1294368, 1510096, 1725824, 2265144, 2588736, 3020192, 3451648, 4530288, 5177472, 6040384, 9060576, 10354944, 12080768, 18121152, 24161536, 36242304, 72484608]

約数ペア:

[(1, 72484608), (2, 36242304), (3, 24161536), (4, 18121152), (6, 12080768), (7, 10354944), (8, 9060576), (12, 6040384), (14, 5177472), (16, 4530288), (21, 3451648), (24, 3020192), (28, 2588736), (32, 2265144), (42, 1725824), (48, 1510096), (56, 1294368), (64, 1132572), (84, 862912), (96, 755048), (97, 747264), (112, 647184), (128, 566286), (139, 521472), (168, 431456), (192, 377524), (194, 373632), (224, 323592), (256, 283143), (278, 260736), (291, 249088), (336, 215728), (384, 188762), (388, 186816), (417, 173824), (448, 161796), (556, 130368), (582, 124544), (672, 107864), (679, 106752), (768, 94381), (776, 93408), (834, 86912), (896, 80898), (973, 74496), (1112, 65184), (1164, 62272), (1344, 53932), (1358, 53376), (1552, 46704), (1668, 43456), (1792, 40449), (1946, 37248), (2037, 35584), (2224, 32592), (2328, 31136), (2688, 26966), (2716, 26688), (2919, 24832), (3104, 23352), (3336, 21728), (3892, 18624), (4074, 17792), (4448, 16296), (4656, 15568), (5376, 13483), (5432, 13344), (5838, 12416), (6208, 11676), (6672, 10864), (7784, 9312), (8148, 8896)]