77235208

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{61493}}^1$

素因数の和:61656

約数の個数: 16

約数和(自身を含む): 145740780

約数和(自身を除く): 68505572

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 61493, 122986, 245972, 491944, 9654401, 19308802, 38617604, 77235208]

約数ペア:

[(1, 77235208), (2, 38617604), (4, 19308802), (8, 9654401), (157, 491944), (314, 245972), (628, 122986), (1256, 61493)]