83990984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 199756800

約数和(自身を除く): 115765816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2311, 2596, 3304, 4543, 4622, 5192, 9086, 9244, 16177, 18172, 18488, 25421, 32354, 36344, 50842, 64708, 101684, 129416, 136349, 177947, 203368, 272698, 355894, 545396, 711788, 954443, 1090792, 1423576, 1499839, 1908886, 2999678, 3817772, 5999356, 7635544, 10498873, 11998712, 20997746, 41995492, 83990984]

約数ペア:

[(1, 83990984), (2, 41995492), (4, 20997746), (7, 11998712), (8, 10498873), (11, 7635544), (14, 5999356), (22, 3817772), (28, 2999678), (44, 1908886), (56, 1499839), (59, 1423576), (77, 1090792), (88, 954443), (118, 711788), (154, 545396), (236, 355894), (308, 272698), (413, 203368), (472, 177947), (616, 136349), (649, 129416), (826, 101684), (1298, 64708), (1652, 50842), (2311, 36344), (2596, 32354), (3304, 25421), (4543, 18488), (4622, 18172), (5192, 16177), (9086, 9244)]