31584564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 89002368

約数和(自身を除く): 57417804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 1697, 2068, 3102, 3394, 4653, 5091, 6204, 6788, 9306, 10182, 15273, 18612, 18667, 20364, 30546, 37334, 56001, 61092, 74668, 79759, 112002, 159518, 168003, 224004, 239277, 319036, 336006, 478554, 672012, 717831, 877349, 957108, 1435662, 1754698, 2632047, 2871324, 3509396, 5264094, 7896141, 10528188, 15792282, 31584564]

約数ペア:

[(1, 31584564), (2, 15792282), (3, 10528188), (4, 7896141), (6, 5264094), (9, 3509396), (11, 2871324), (12, 2632047), (18, 1754698), (22, 1435662), (33, 957108), (36, 877349), (44, 717831), (47, 672012), (66, 478554), (94, 336006), (99, 319036), (132, 239277), (141, 224004), (188, 168003), (198, 159518), (282, 112002), (396, 79759), (423, 74668), (517, 61092), (564, 56001), (846, 37334), (1034, 30546), (1551, 20364), (1692, 18667), (1697, 18612), (2068, 15273), (3102, 10182), (3394, 9306), (4653, 6788), (5091, 6204)]