72712752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 226342656

約数和(自身を除く): 153629904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 97, 112, 138, 161, 168, 184, 194, 276, 291, 322, 336, 368, 388, 483, 552, 582, 644, 679, 776, 966, 1104, 1164, 1288, 1358, 1552, 1932, 2037, 2231, 2328, 2576, 2716, 3864, 4074, 4462, 4656, 5432, 6693, 7728, 8148, 8924, 9409, 10864, 13386, 15617, 16296, 17848, 18818, 26772, 28227, 31234, 32592, 35696, 37636, 46851, 53544, 56454, 62468, 65863, 75272, 93702, 107088, 112908, 124936, 131726, 150544, 187404, 197589, 216407, 225816, 249872, 263452, 374808, 395178, 432814, 451632, 526904, 649221, 749616, 790356, 865628, 1053808, 1298442, 1514849, 1580712, 1731256, 2596884, 3029698, 3161424, 3462512, 4544547, 5193768, 6059396, 9089094, 10387536, 12118792, 18178188, 24237584, 36356376, 72712752]

約数ペア:

[(1, 72712752), (2, 36356376), (3, 24237584), (4, 18178188), (6, 12118792), (7, 10387536), (8, 9089094), (12, 6059396), (14, 5193768), (16, 4544547), (21, 3462512), (23, 3161424), (24, 3029698), (28, 2596884), (42, 1731256), (46, 1580712), (48, 1514849), (56, 1298442), (69, 1053808), (84, 865628), (92, 790356), (97, 749616), (112, 649221), (138, 526904), (161, 451632), (168, 432814), (184, 395178), (194, 374808), (276, 263452), (291, 249872), (322, 225816), (336, 216407), (368, 197589), (388, 187404), (483, 150544), (552, 131726), (582, 124936), (644, 112908), (679, 107088), (776, 93702), (966, 75272), (1104, 65863), (1164, 62468), (1288, 56454), (1358, 53544), (1552, 46851), (1932, 37636), (2037, 35696), (2231, 32592), (2328, 31234), (2576, 28227), (2716, 26772), (3864, 18818), (4074, 17848), (4462, 16296), (4656, 15617), (5432, 13386), (6693, 10864), (7728, 9409), (8148, 8924)]