68502588

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 149225412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 89, 98, 102, 119, 132, 147, 154, 178, 187, 196, 204, 231, 238, 267, 294, 308, 343, 356, 357, 374, 462, 476, 534, 539, 561, 588, 623, 686, 714, 748, 833, 924, 979, 1029, 1068, 1078, 1122, 1246, 1309, 1372, 1428, 1513, 1617, 1666, 1869, 1958, 2058, 2156, 2244, 2492, 2499, 2618, 2937, 3026, 3234, 3332, 3738, 3773, 3916, 3927, 4116, 4361, 4539, 4998, 5236, 5831, 5874, 6052, 6468, 6853, 7476, 7546, 7854, 8722, 9078, 9163, 9996, 10591, 11319, 11662, 11748, 13083, 13706, 15092, 15708, 16643, 17444, 17493, 18156, 18326, 20559, 21182, 22638, 23324, 26166, 27412, 27489, 30527, 31773, 33286, 34986, 36652, 41118, 42364, 45276, 47971, 49929, 52332, 54978, 61054, 63546, 64141, 66572, 69972, 74137, 82236, 91581, 95942, 99858, 109956, 116501, 122108, 127092, 128282, 143913, 148274, 183162, 191884, 192423, 199716, 222411, 233002, 256564, 287826, 296548, 335797, 349503, 366324, 384846, 444822, 466004, 518959, 575652, 671594, 699006, 769692, 815507, 889644, 1007391, 1037918, 1343188, 1398012, 1556877, 1631014, 2014782, 2075836, 2446521, 3113754, 3262028, 4029564, 4893042, 5708549, 6227508, 9786084, 11417098, 17125647, 22834196, 34251294, 68502588]

約数ペア:

[(1, 68502588), (2, 34251294), (3, 22834196), (4, 17125647), (6, 11417098), (7, 9786084), (11, 6227508), (12, 5708549), (14, 4893042), (17, 4029564), (21, 3262028), (22, 3113754), (28, 2446521), (33, 2075836), (34, 2014782), (42, 1631014), (44, 1556877), (49, 1398012), (51, 1343188), (66, 1037918), (68, 1007391), (77, 889644), (84, 815507), (89, 769692), (98, 699006), (102, 671594), (119, 575652), (132, 518959), (147, 466004), (154, 444822), (178, 384846), (187, 366324), (196, 349503), (204, 335797), (231, 296548), (238, 287826), (267, 256564), (294, 233002), (308, 222411), (343, 199716), (356, 192423), (357, 191884), (374, 183162), (462, 148274), (476, 143913), (534, 128282), (539, 127092), (561, 122108), (588, 116501), (623, 109956), (686, 99858), (714, 95942), (748, 91581), (833, 82236), (924, 74137), (979, 69972), (1029, 66572), (1068, 64141), (1078, 63546), (1122, 61054), (1246, 54978), (1309, 52332), (1372, 49929), (1428, 47971), (1513, 45276), (1617, 42364), (1666, 41118), (1869, 36652), (1958, 34986), (2058, 33286), (2156, 31773), (2244, 30527), (2492, 27489), (2499, 27412), (2618, 26166), (2937, 23324), (3026, 22638), (3234, 21182), (3332, 20559), (3738, 18326), (3773, 18156), (3916, 17493), (3927, 17444), (4116, 16643), (4361, 15708), (4539, 15092), (4998, 13706), (5236, 13083), (5831, 11748), (5874, 11662), (6052, 11319), (6468, 10591), (6853, 9996), (7476, 9163), (7546, 9078), (7854, 8722)]