80829864

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1973}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 219410100

約数和(自身を除く): 138580236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1707, 1973, 2276, 3414, 3946, 4552, 5121, 5919, 6828, 7892, 10242, 11838, 13656, 15784, 17757, 20484, 23676, 35514, 40968, 47352, 71028, 142056, 1122637, 2245274, 3367911, 4490548, 6735822, 8981096, 10103733, 13471644, 20207466, 26943288, 40414932, 80829864]

約数ペア:

[(1, 80829864), (2, 40414932), (3, 26943288), (4, 20207466), (6, 13471644), (8, 10103733), (9, 8981096), (12, 6735822), (18, 4490548), (24, 3367911), (36, 2245274), (72, 1122637), (569, 142056), (1138, 71028), (1707, 47352), (1973, 40968), (2276, 35514), (3414, 23676), (3946, 20484), (4552, 17757), (5121, 15784), (5919, 13656), (6828, 11838), (7892, 10242)]