84720144

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4657}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 219484960

約数和(自身を除く): 134764816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1137, 1516, 2274, 3032, 4548, 4657, 6064, 9096, 9314, 13971, 18192, 18628, 27942, 37256, 55884, 74512, 111768, 223536, 1765003, 3530006, 5295009, 7060012, 10590018, 14120024, 21180036, 28240048, 42360072, 84720144]

約数ペア:

[(1, 84720144), (2, 42360072), (3, 28240048), (4, 21180036), (6, 14120024), (8, 10590018), (12, 7060012), (16, 5295009), (24, 3530006), (48, 1765003), (379, 223536), (758, 111768), (1137, 74512), (1516, 55884), (2274, 37256), (3032, 27942), (4548, 18628), (4657, 18192), (6064, 13971), (9096, 9314)]