71777574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 170810640

約数和(自身を除く): 99033066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 1413, 1727, 2309, 2826, 3454, 4618, 5181, 6927, 10362, 13854, 15543, 20781, 25399, 31086, 41562, 50798, 76197, 152394, 228591, 362513, 457182, 725026, 1087539, 2175078, 3262617, 3987643, 6525234, 7975286, 11962929, 23925858, 35888787, 71777574]

約数ペア:

[(1, 71777574), (2, 35888787), (3, 23925858), (6, 11962929), (9, 7975286), (11, 6525234), (18, 3987643), (22, 3262617), (33, 2175078), (66, 1087539), (99, 725026), (157, 457182), (198, 362513), (314, 228591), (471, 152394), (942, 76197), (1413, 50798), (1727, 41562), (2309, 31086), (2826, 25399), (3454, 20781), (4618, 15543), (5181, 13854), (6927, 10362)]