77889528

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23017}}^1$

素因数の和:23076

約数の個数: 48

約数和(自身を含む): 215448480

約数和(自身を除く): 137558952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23017, 46034, 69051, 92068, 138102, 184136, 207153, 276204, 414306, 552408, 828612, 1081799, 1657224, 2163598, 3245397, 4327196, 6490794, 8654392, 9736191, 12981588, 19472382, 25963176, 38944764, 77889528]

約数ペア:

[(1, 77889528), (2, 38944764), (3, 25963176), (4, 19472382), (6, 12981588), (8, 9736191), (9, 8654392), (12, 6490794), (18, 4327196), (24, 3245397), (36, 2163598), (47, 1657224), (72, 1081799), (94, 828612), (141, 552408), (188, 414306), (282, 276204), (376, 207153), (423, 184136), (564, 138102), (846, 92068), (1128, 69051), (1692, 46034), (3384, 23017)]