80590972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 176746752

約数和(自身を除く): 96155780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 308, 466, 932, 1123, 1631, 2246, 2563, 3262, 4492, 5126, 6524, 7861, 10252, 12353, 15722, 17941, 24706, 31444, 35882, 49412, 71764, 86471, 172942, 261659, 345884, 523318, 1046636, 1831613, 2878249, 3663226, 5756498, 7326452, 11512996, 20147743, 40295486, 80590972]

約数ペア:

[(1, 80590972), (2, 40295486), (4, 20147743), (7, 11512996), (11, 7326452), (14, 5756498), (22, 3663226), (28, 2878249), (44, 1831613), (77, 1046636), (154, 523318), (233, 345884), (308, 261659), (466, 172942), (932, 86471), (1123, 71764), (1631, 49412), (2246, 35882), (2563, 31444), (3262, 24706), (4492, 17941), (5126, 15722), (6524, 12353), (7861, 10252)]