77756018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 130507200

約数和(自身を除く): 52751182

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 1907, 2146, 3814, 20387, 36233, 40774, 55303, 70559, 72466, 110606, 141118, 1050757, 1340621, 2046211, 2101514, 2681242, 4092422, 38878009, 77756018]

約数ペア:

[(1, 77756018), (2, 38878009), (19, 4092422), (29, 2681242), (37, 2101514), (38, 2046211), (58, 1340621), (74, 1050757), (551, 141118), (703, 110606), (1073, 72466), (1102, 70559), (1406, 55303), (1907, 40774), (2146, 36233), (3814, 20387)]