64803144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 199802880

約数和(自身を除く): 134999736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 541, 552, 644, 651, 713, 744, 868, 966, 1082, 1288, 1302, 1426, 1623, 1736, 1932, 2139, 2164, 2604, 2852, 3246, 3787, 3864, 4278, 4328, 4991, 5208, 5704, 6492, 7574, 8556, 9982, 11361, 12443, 12984, 14973, 15148, 16771, 17112, 19964, 22722, 24886, 29946, 30296, 33542, 37329, 39928, 45444, 49772, 50313, 59892, 67084, 74658, 87101, 90888, 99544, 100626, 117397, 119784, 134168, 149316, 174202, 201252, 234794, 261303, 298632, 348404, 352191, 385733, 402504, 469588, 522606, 696808, 704382, 771466, 939176, 1045212, 1157199, 1408764, 1542932, 2090424, 2314398, 2700131, 2817528, 3085864, 4628796, 5400262, 8100393, 9257592, 10800524, 16200786, 21601048, 32401572, 64803144]

約数ペア:

[(1, 64803144), (2, 32401572), (3, 21601048), (4, 16200786), (6, 10800524), (7, 9257592), (8, 8100393), (12, 5400262), (14, 4628796), (21, 3085864), (23, 2817528), (24, 2700131), (28, 2314398), (31, 2090424), (42, 1542932), (46, 1408764), (56, 1157199), (62, 1045212), (69, 939176), (84, 771466), (92, 704382), (93, 696808), (124, 522606), (138, 469588), (161, 402504), (168, 385733), (184, 352191), (186, 348404), (217, 298632), (248, 261303), (276, 234794), (322, 201252), (372, 174202), (434, 149316), (483, 134168), (541, 119784), (552, 117397), (644, 100626), (651, 99544), (713, 90888), (744, 87101), (868, 74658), (966, 67084), (1082, 59892), (1288, 50313), (1302, 49772), (1426, 45444), (1623, 39928), (1736, 37329), (1932, 33542), (2139, 30296), (2164, 29946), (2604, 24886), (2852, 22722), (3246, 19964), (3787, 17112), (3864, 16771), (4278, 15148), (4328, 14973), (4991, 12984), (5208, 12443), (5704, 11361), (6492, 9982), (7574, 8556)]