77072770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7793}}^1$

素因数の和:7866

約数の個数: 32

約数和(自身を含む): 148148352

約数和(自身を除く): 71075582

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 7793, 9890, 15586, 38965, 77930, 179239, 335099, 358478, 670198, 896195, 1675495, 1792390, 3350990, 7707277, 15414554, 38536385, 77072770]

約数ペア:

[(1, 77072770), (2, 38536385), (5, 15414554), (10, 7707277), (23, 3350990), (43, 1792390), (46, 1675495), (86, 896195), (115, 670198), (215, 358478), (230, 335099), (430, 179239), (989, 77930), (1978, 38965), (4945, 15586), (7793, 9890)]