66107904

素因数分解:

$2^9\times 3^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 80

約数和(自身を含む): 177821952

約数和(自身を除く): 111714048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 223, 256, 384, 386, 446, 512, 579, 669, 768, 772, 892, 1158, 1338, 1536, 1544, 1784, 2316, 2676, 3088, 3568, 4632, 5352, 6176, 7136, 9264, 10704, 12352, 14272, 18528, 21408, 24704, 28544, 37056, 42816, 43039, 49408, 57088, 74112, 85632, 86078, 98816, 114176, 129117, 148224, 171264, 172156, 258234, 296448, 342528, 344312, 516468, 688624, 1032936, 1377248, 2065872, 2754496, 4131744, 5508992, 8263488, 11017984, 16526976, 22035968, 33053952, 66107904]

約数ペア:

[(1, 66107904), (2, 33053952), (3, 22035968), (4, 16526976), (6, 11017984), (8, 8263488), (12, 5508992), (16, 4131744), (24, 2754496), (32, 2065872), (48, 1377248), (64, 1032936), (96, 688624), (128, 516468), (192, 344312), (193, 342528), (223, 296448), (256, 258234), (384, 172156), (386, 171264), (446, 148224), (512, 129117), (579, 114176), (669, 98816), (768, 86078), (772, 85632), (892, 74112), (1158, 57088), (1338, 49408), (1536, 43039), (1544, 42816), (1784, 37056), (2316, 28544), (2676, 24704), (3088, 21408), (3568, 18528), (4632, 14272), (5352, 12352), (6176, 10704), (7136, 9264)]