68237224

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 141844500

約数和(自身を除く): 73607276

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 449, 484, 628, 898, 968, 1256, 1727, 1796, 3454, 3592, 4939, 6908, 9878, 13816, 18997, 19756, 37994, 39512, 54329, 70493, 75988, 108658, 140986, 151976, 217316, 281972, 434632, 563944, 775423, 1550846, 3101692, 6203384, 8529653, 17059306, 34118612, 68237224]

約数ペア:

[(1, 68237224), (2, 34118612), (4, 17059306), (8, 8529653), (11, 6203384), (22, 3101692), (44, 1550846), (88, 775423), (121, 563944), (157, 434632), (242, 281972), (314, 217316), (449, 151976), (484, 140986), (628, 108658), (898, 75988), (968, 70493), (1256, 54329), (1727, 39512), (1796, 37994), (3454, 19756), (3592, 18997), (4939, 13816), (6908, 9878)]