72240641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 11221759

約数列:

[1, 11, 19, 179, 209, 1931, 1969, 3401, 21241, 36689, 37411, 345649, 403579, 3802139, 6567331, 72240641]

約数ペア:

[(1, 72240641), (11, 6567331), (19, 3802139), (179, 403579), (209, 345649), (1931, 37411), (1969, 36689), (3401, 21241)]