72390824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7547}}^1$

素因数の和:7673

約数の個数: 32

約数和(自身を含む): 149450400

約数和(自身を除く): 77059576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 7547, 9592, 15094, 30188, 60376, 83017, 166034, 332068, 664136, 822623, 1645246, 3290492, 6580984, 9048853, 18097706, 36195412, 72390824]

約数ペア:

[(1, 72390824), (2, 36195412), (4, 18097706), (8, 9048853), (11, 6580984), (22, 3290492), (44, 1645246), (88, 822623), (109, 664136), (218, 332068), (436, 166034), (872, 83017), (1199, 60376), (2398, 30188), (4796, 15094), (7547, 9592)]