80807672

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{7589}}^1$

素因数の和:7628

約数の個数: 32

約数和(自身を含む): 166676400

約数和(自身を除く): 85868728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 7589, 10648, 15178, 30356, 60712, 83479, 166958, 333916, 667832, 918269, 1836538, 3673076, 7346152, 10100959, 20201918, 40403836, 80807672]

約数ペア:

[(1, 80807672), (2, 40403836), (4, 20201918), (8, 10100959), (11, 7346152), (22, 3673076), (44, 1836538), (88, 918269), (121, 667832), (242, 333916), (484, 166958), (968, 83479), (1331, 60712), (2662, 30356), (5324, 15178), (7589, 10648)]