72163158

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 146746080

約数和(自身を除く): 74582922

約数列:

[1, 2, 3, 6, 89, 178, 267, 337, 401, 534, 674, 802, 1011, 1203, 2022, 2406, 29993, 35689, 59986, 71378, 89979, 107067, 135137, 179958, 214134, 270274, 405411, 810822, 12027193, 24054386, 36081579, 72163158]

約数ペア:

[(1, 72163158), (2, 36081579), (3, 24054386), (6, 12027193), (89, 810822), (178, 405411), (267, 270274), (337, 214134), (401, 179958), (534, 135137), (674, 107067), (802, 89979), (1011, 71378), (1203, 59986), (2022, 35689), (2406, 29993)]