12873766668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 35593455744

約数和(自身を除く): 22719689076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 131, 147, 194, 196, 262, 291, 294, 388, 393, 524, 582, 588, 679, 786, 917, 1164, 1358, 1572, 1723, 1834, 2037, 2716, 2751, 3446, 3668, 4074, 4753, 5169, 5502, 6419, 6892, 8148, 9506, 10338, 11004, 12061, 12707, 12838, 14259, 19012, 19257, 20676, 24122, 25414, 25676, 28518, 36183, 38121, 38514, 48244, 50828, 57036, 72366, 76242, 77028, 84427, 88949, 144732, 152484, 167131, 168854, 177898, 225713, 253281, 266847, 334262, 337708, 355796, 451426, 501393, 506562, 533694, 622643, 668524, 677139, 902852, 1002786, 1013124, 1067388, 1169917, 1245286, 1354278, 1579991, 1867929, 2005572, 2339834, 2490572, 2708556, 3159982, 3509751, 3735858, 4679668, 4739973, 6319964, 7019502, 7471716, 8189419, 9479946, 11059937, 14039004, 16378838, 18959892, 21894161, 22119874, 24568257, 32757676, 33179811, 43788322, 44239748, 49136514, 65682483, 66359622, 87576644, 98273028, 131364966, 132719244, 153259127, 262729932, 306518254, 459777381, 613036508, 919554762, 1072813889, 1839109524, 2145627778, 3218441667, 4291255556, 6436883334, 12873766668]

約数ペア:

[(1, 12873766668), (2, 6436883334), (3, 4291255556), (4, 3218441667), (6, 2145627778), (7, 1839109524), (12, 1072813889), (14, 919554762), (21, 613036508), (28, 459777381), (42, 306518254), (49, 262729932), (84, 153259127), (97, 132719244), (98, 131364966), (131, 98273028), (147, 87576644), (194, 66359622), (196, 65682483), (262, 49136514), (291, 44239748), (294, 43788322), (388, 33179811), (393, 32757676), (524, 24568257), (582, 22119874), (588, 21894161), (679, 18959892), (786, 16378838), (917, 14039004), (1164, 11059937), (1358, 9479946), (1572, 8189419), (1723, 7471716), (1834, 7019502), (2037, 6319964), (2716, 4739973), (2751, 4679668), (3446, 3735858), (3668, 3509751), (4074, 3159982), (4753, 2708556), (5169, 2490572), (5502, 2339834), (6419, 2005572), (6892, 1867929), (8148, 1579991), (9506, 1354278), (10338, 1245286), (11004, 1169917), (12061, 1067388), (12707, 1013124), (12838, 1002786), (14259, 902852), (19012, 677139), (19257, 668524), (20676, 622643), (24122, 533694), (25414, 506562), (25676, 501393), (28518, 451426), (36183, 355796), (38121, 337708), (38514, 334262), (48244, 266847), (50828, 253281), (57036, 225713), (72366, 177898), (76242, 168854), (77028, 167131), (84427, 152484), (88949, 144732)]