87770874

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{42157}}^1$

素因数の和:42509

約数の個数: 16

約数和(自身を含む): 176051808

約数和(自身を除く): 88280934

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 42157, 84314, 126471, 252942, 14628479, 29256958, 43885437, 87770874]

約数ペア:

[(1, 87770874), (2, 43885437), (3, 29256958), (6, 14628479), (347, 252942), (694, 126471), (1041, 84314), (2082, 42157)]