81052656

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18973}}^1$

素因数の和:19073

約数の個数: 40

約数和(自身を含む): 211749840

約数和(自身を除く): 130697184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 18973, 37946, 56919, 75892, 113838, 151784, 227676, 303568, 455352, 910704, 1688597, 3377194, 5065791, 6754388, 10131582, 13508776, 20263164, 27017552, 40526328, 81052656]

約数ペア:

[(1, 81052656), (2, 40526328), (3, 27017552), (4, 20263164), (6, 13508776), (8, 10131582), (12, 6754388), (16, 5065791), (24, 3377194), (48, 1688597), (89, 910704), (178, 455352), (267, 303568), (356, 227676), (534, 151784), (712, 113838), (1068, 75892), (1424, 56919), (2136, 37946), (4272, 18973)]