81219696

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{5021}}^1$

素因数の和:5369

約数の個数: 40

約数和(自身を含む): 210482064

約数和(自身を除く): 129262368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1348, 2022, 2696, 4044, 5021, 5392, 8088, 10042, 15063, 16176, 20084, 30126, 40168, 60252, 80336, 120504, 241008, 1692077, 3384154, 5076231, 6768308, 10152462, 13536616, 20304924, 27073232, 40609848, 81219696]

約数ペア:

[(1, 81219696), (2, 40609848), (3, 27073232), (4, 20304924), (6, 13536616), (8, 10152462), (12, 6768308), (16, 5076231), (24, 3384154), (48, 1692077), (337, 241008), (674, 120504), (1011, 80336), (1348, 60252), (2022, 40168), (2696, 30126), (4044, 20084), (5021, 16176), (5392, 15063), (8088, 10042)]