73712716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21757}}^1$

素因数の和:21790

約数の個数: 36

約数和(自身を含む): 162053584

約数和(自身を除く): 88340868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21757, 43514, 87028, 152299, 239327, 304598, 478654, 609196, 957308, 1675289, 2632597, 3350578, 5265194, 6701156, 10530388, 18428179, 36856358, 73712716]

約数ペア:

[(1, 73712716), (2, 36856358), (4, 18428179), (7, 10530388), (11, 6701156), (14, 5265194), (22, 3350578), (28, 2632597), (44, 1675289), (77, 957308), (121, 609196), (154, 478654), (242, 304598), (308, 239327), (484, 152299), (847, 87028), (1694, 43514), (3388, 21757)]