69811992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42157}}^1$

素因数の和:42192

約数の個数: 48

約数和(自身を含む): 197299440

約数和(自身を除く): 127487448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 42157, 84314, 126471, 168628, 252942, 337256, 379413, 505884, 758826, 969611, 1011768, 1517652, 1939222, 2908833, 3035304, 3878444, 5817666, 7756888, 8726499, 11635332, 17452998, 23270664, 34905996, 69811992]

約数ペア:

[(1, 69811992), (2, 34905996), (3, 23270664), (4, 17452998), (6, 11635332), (8, 8726499), (9, 7756888), (12, 5817666), (18, 3878444), (23, 3035304), (24, 2908833), (36, 1939222), (46, 1517652), (69, 1011768), (72, 969611), (92, 758826), (138, 505884), (184, 379413), (207, 337256), (276, 252942), (414, 168628), (552, 126471), (828, 84314), (1656, 42157)]