77387722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8521}}^1$

素因数の和:8781

約数の個数: 16

約数和(自身を含む): 122716800

約数和(自身を除く): 45329078

約数列:

[1, 2, 19, 38, 239, 478, 4541, 8521, 9082, 17042, 161899, 323798, 2036519, 4073038, 38693861, 77387722]

約数ペア:

[(1, 77387722), (2, 38693861), (19, 4073038), (38, 2036519), (239, 323798), (478, 161899), (4541, 17042), (8521, 9082)]