72208068

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{38327}}^1$

素因数の和:38491

約数の個数: 24

約数和(自身を含む): 169563072

約数和(自身を除く): 97355004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 38327, 76654, 114981, 153308, 229962, 459924, 6017339, 12034678, 18052017, 24069356, 36104034, 72208068]

約数ペア:

[(1, 72208068), (2, 36104034), (3, 24069356), (4, 18052017), (6, 12034678), (12, 6017339), (157, 459924), (314, 229962), (471, 153308), (628, 114981), (942, 76654), (1884, 38327)]