72163712114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 131700605400

約数和(自身を除く): 59536893286

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 61, 89, 122, 178, 221, 289, 377, 442, 493, 578, 754, 793, 986, 1037, 1157, 1513, 1586, 1769, 2074, 2314, 2581, 3026, 3538, 3721, 3757, 5162, 5429, 6409, 7442, 7514, 8381, 10858, 12818, 13481, 16762, 17629, 19669, 22997, 25721, 26962, 30073, 33553, 35258, 39338, 43877, 45994, 48373, 51442, 60146, 63257, 67106, 70577, 87754, 92293, 96746, 107909, 108953, 126514, 141154, 157441, 184586, 215818, 217906, 229177, 314882, 331169, 334373, 390949, 458354, 511241, 570401, 662338, 668746, 745909, 781898, 822341, 1022482, 1075369, 1140802, 1199809, 1402817, 1491818, 1568981, 1644682, 1834453, 2046733, 2150738, 2399618, 2676497, 2805634, 3137962, 3668906, 4093466, 4305197, 5352994, 5629873, 6646133, 8610394, 9603901, 9696817, 11259746, 13292266, 13979797, 19207802, 19393634, 20396753, 23847889, 27959594, 31185701, 34794461, 40793506, 45500449, 47695778, 62371402, 69588922, 73188349, 91000898, 95707841, 124850713, 146376698, 163266317, 191415682, 249701426, 326532634, 405414113, 591505837, 810828226, 1183011674, 1244201933, 2122462121, 2488403866, 2775527389, 4244924242, 5551054778, 36081856057, 72163712114]

約数ペア:

[(1, 72163712114), (2, 36081856057), (13, 5551054778), (17, 4244924242), (26, 2775527389), (29, 2488403866), (34, 2122462121), (58, 1244201933), (61, 1183011674), (89, 810828226), (122, 591505837), (178, 405414113), (221, 326532634), (289, 249701426), (377, 191415682), (442, 163266317), (493, 146376698), (578, 124850713), (754, 95707841), (793, 91000898), (986, 73188349), (1037, 69588922), (1157, 62371402), (1513, 47695778), (1586, 45500449), (1769, 40793506), (2074, 34794461), (2314, 31185701), (2581, 27959594), (3026, 23847889), (3538, 20396753), (3721, 19393634), (3757, 19207802), (5162, 13979797), (5429, 13292266), (6409, 11259746), (7442, 9696817), (7514, 9603901), (8381, 8610394), (10858, 6646133), (12818, 5629873), (13481, 5352994), (16762, 4305197), (17629, 4093466), (19669, 3668906), (22997, 3137962), (25721, 2805634), (26962, 2676497), (30073, 2399618), (33553, 2150738), (35258, 2046733), (39338, 1834453), (43877, 1644682), (45994, 1568981), (48373, 1491818), (51442, 1402817), (60146, 1199809), (63257, 1140802), (67106, 1075369), (70577, 1022482), (87754, 822341), (92293, 781898), (96746, 745909), (107909, 668746), (108953, 662338), (126514, 570401), (141154, 511241), (157441, 458354), (184586, 390949), (215818, 334373), (217906, 331169), (229177, 314882)]