77682748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 162175104

約数和(自身を除く): 84492356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2027, 2948, 3484, 4054, 8108, 9581, 19162, 22297, 26351, 38324, 44594, 52702, 89188, 105404, 135809, 271618, 289861, 543236, 579722, 1159444, 1493899, 1765517, 2987798, 3531034, 5975596, 7062068, 19420687, 38841374, 77682748]

約数ペア:

[(1, 77682748), (2, 38841374), (4, 19420687), (11, 7062068), (13, 5975596), (22, 3531034), (26, 2987798), (44, 1765517), (52, 1493899), (67, 1159444), (134, 579722), (143, 543236), (268, 289861), (286, 271618), (572, 135809), (737, 105404), (871, 89188), (1474, 52702), (1742, 44594), (2027, 38324), (2948, 26351), (3484, 22297), (4054, 19162), (8108, 9581)]