80136756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 254721600

約数和(自身を除く): 174584844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 797, 798, 882, 931, 1026, 1197, 1323, 1594, 1596, 1764, 1862, 2052, 2391, 2394, 2646, 2793, 3188, 3591, 3724, 4782, 4788, 5292, 5579, 5586, 7173, 7182, 8379, 9564, 11158, 11172, 14346, 14364, 15143, 16737, 16758, 21519, 22316, 25137, 28692, 30286, 33474, 33516, 39053, 43038, 45429, 50211, 50274, 60572, 66948, 78106, 86076, 90858, 100422, 100548, 106001, 117159, 136287, 150633, 156212, 181716, 200844, 212002, 234318, 272574, 301266, 318003, 351477, 408861, 424004, 468636, 545148, 602532, 636006, 702954, 742007, 817722, 954009, 1054431, 1272012, 1405908, 1484014, 1635444, 1908018, 2108862, 2226021, 2862027, 2968028, 3816036, 4217724, 4452042, 5724054, 6678063, 8904084, 11448108, 13356126, 20034189, 26712252, 40068378, 80136756]

約数ペア:

[(1, 80136756), (2, 40068378), (3, 26712252), (4, 20034189), (6, 13356126), (7, 11448108), (9, 8904084), (12, 6678063), (14, 5724054), (18, 4452042), (19, 4217724), (21, 3816036), (27, 2968028), (28, 2862027), (36, 2226021), (38, 2108862), (42, 1908018), (49, 1635444), (54, 1484014), (57, 1405908), (63, 1272012), (76, 1054431), (84, 954009), (98, 817722), (108, 742007), (114, 702954), (126, 636006), (133, 602532), (147, 545148), (171, 468636), (189, 424004), (196, 408861), (228, 351477), (252, 318003), (266, 301266), (294, 272574), (342, 234318), (378, 212002), (399, 200844), (441, 181716), (513, 156212), (532, 150633), (588, 136287), (684, 117159), (756, 106001), (797, 100548), (798, 100422), (882, 90858), (931, 86076), (1026, 78106), (1197, 66948), (1323, 60572), (1594, 50274), (1596, 50211), (1764, 45429), (1862, 43038), (2052, 39053), (2391, 33516), (2394, 33474), (2646, 30286), (2793, 28692), (3188, 25137), (3591, 22316), (3724, 21519), (4782, 16758), (4788, 16737), (5292, 15143), (5579, 14364), (5586, 14346), (7173, 11172), (7182, 11158), (8379, 9564)]