87129348

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 207043200

約数和(自身を除く): 119913852

約数列:

[1, 2, 3, 4, 6, 12, 103, 157, 206, 309, 314, 412, 449, 471, 618, 628, 898, 942, 1236, 1347, 1796, 1884, 2694, 5388, 16171, 32342, 46247, 48513, 64684, 70493, 92494, 97026, 138741, 140986, 184988, 194052, 211479, 277482, 281972, 422958, 554964, 845916, 7260779, 14521558, 21782337, 29043116, 43564674, 87129348]

約数ペア:

[(1, 87129348), (2, 43564674), (3, 29043116), (4, 21782337), (6, 14521558), (12, 7260779), (103, 845916), (157, 554964), (206, 422958), (309, 281972), (314, 277482), (412, 211479), (449, 194052), (471, 184988), (618, 140986), (628, 138741), (898, 97026), (942, 92494), (1236, 70493), (1347, 64684), (1796, 48513), (1884, 46247), (2694, 32342), (5388, 16171)]