81083568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41201}}^1$

素因数の和:41253

約数の個数: 40

約数和(自身を含む): 214580016

約数和(自身を除く): 133496448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 41201, 82402, 123603, 164804, 247206, 329608, 494412, 659216, 988824, 1689241, 1977648, 3378482, 5067723, 6756964, 10135446, 13513928, 20270892, 27027856, 40541784, 81083568]

約数ペア:

[(1, 81083568), (2, 40541784), (3, 27027856), (4, 20270892), (6, 13513928), (8, 10135446), (12, 6756964), (16, 5067723), (24, 3378482), (41, 1977648), (48, 1689241), (82, 988824), (123, 659216), (164, 494412), (246, 329608), (328, 247206), (492, 164804), (656, 123603), (984, 82402), (1968, 41201)]