68707296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 225729504

約数和(自身を除く): 157022208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 197, 224, 252, 288, 336, 346, 394, 504, 519, 591, 672, 692, 788, 1008, 1038, 1182, 1211, 1379, 1384, 1557, 1576, 1773, 2016, 2076, 2364, 2422, 2758, 2768, 3114, 3152, 3546, 3633, 4137, 4152, 4728, 4844, 5516, 5536, 6228, 6304, 7092, 7266, 8274, 8304, 9456, 9688, 10899, 11032, 12411, 12456, 14184, 14532, 16548, 16608, 18912, 19376, 21798, 22064, 24822, 24912, 28368, 29064, 33096, 34081, 38752, 43596, 44128, 49644, 49824, 56736, 58128, 66192, 68162, 87192, 99288, 102243, 116256, 132384, 136324, 174384, 198576, 204486, 238567, 272648, 306729, 348768, 397152, 408972, 477134, 545296, 613458, 715701, 817944, 954268, 1090592, 1226916, 1431402, 1635888, 1908536, 2147103, 2453832, 2862804, 3271776, 3817072, 4294206, 4907664, 5725608, 7634144, 8588412, 9815328, 11451216, 17176824, 22902432, 34353648, 68707296]

約数ペア:

[(1, 68707296), (2, 34353648), (3, 22902432), (4, 17176824), (6, 11451216), (7, 9815328), (8, 8588412), (9, 7634144), (12, 5725608), (14, 4907664), (16, 4294206), (18, 3817072), (21, 3271776), (24, 2862804), (28, 2453832), (32, 2147103), (36, 1908536), (42, 1635888), (48, 1431402), (56, 1226916), (63, 1090592), (72, 954268), (84, 817944), (96, 715701), (112, 613458), (126, 545296), (144, 477134), (168, 408972), (173, 397152), (197, 348768), (224, 306729), (252, 272648), (288, 238567), (336, 204486), (346, 198576), (394, 174384), (504, 136324), (519, 132384), (591, 116256), (672, 102243), (692, 99288), (788, 87192), (1008, 68162), (1038, 66192), (1182, 58128), (1211, 56736), (1379, 49824), (1384, 49644), (1557, 44128), (1576, 43596), (1773, 38752), (2016, 34081), (2076, 33096), (2364, 29064), (2422, 28368), (2758, 24912), (2768, 24822), (3114, 22064), (3152, 21798), (3546, 19376), (3633, 18912), (4137, 16608), (4152, 16548), (4728, 14532), (4844, 14184), (5516, 12456), (5536, 12411), (6228, 11032), (6304, 10899), (7092, 9688), (7266, 9456), (8274, 8304)]