72789404

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 128913120

約数和(自身を除く): 56123716

約数列:

[1, 2, 4, 173, 293, 346, 359, 586, 692, 718, 1172, 1436, 50689, 62107, 101378, 105187, 124214, 202756, 210374, 248428, 420748, 18197351, 36394702, 72789404]

約数ペア:

[(1, 72789404), (2, 36394702), (4, 18197351), (173, 420748), (293, 248428), (346, 210374), (359, 202756), (586, 124214), (692, 105187), (718, 101378), (1172, 62107), (1436, 50689)]