82728072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 264092400

約数和(自身を除く): 181364328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 131, 147, 168, 179, 196, 252, 262, 294, 358, 392, 393, 441, 504, 524, 537, 588, 716, 786, 882, 917, 1048, 1074, 1176, 1179, 1253, 1432, 1572, 1611, 1764, 1834, 2148, 2358, 2506, 2751, 3144, 3222, 3528, 3668, 3759, 4296, 4716, 5012, 5502, 6419, 6444, 7336, 7518, 8253, 8771, 9432, 10024, 11004, 11277, 12838, 12888, 15036, 16506, 17542, 19257, 22008, 22554, 23449, 25676, 26313, 30072, 33012, 35084, 38514, 45108, 46898, 51352, 52626, 57771, 66024, 70168, 70347, 77028, 78939, 90216, 93796, 105252, 115542, 140694, 154056, 157878, 164143, 187592, 210504, 211041, 231084, 281388, 315756, 328286, 422082, 462168, 492429, 562776, 631512, 656572, 844164, 984858, 1149001, 1313144, 1477287, 1688328, 1969716, 2298002, 2954574, 3447003, 3939432, 4596004, 5909148, 6894006, 9192008, 10341009, 11818296, 13788012, 20682018, 27576024, 41364036, 82728072]

約数ペア:

[(1, 82728072), (2, 41364036), (3, 27576024), (4, 20682018), (6, 13788012), (7, 11818296), (8, 10341009), (9, 9192008), (12, 6894006), (14, 5909148), (18, 4596004), (21, 3939432), (24, 3447003), (28, 2954574), (36, 2298002), (42, 1969716), (49, 1688328), (56, 1477287), (63, 1313144), (72, 1149001), (84, 984858), (98, 844164), (126, 656572), (131, 631512), (147, 562776), (168, 492429), (179, 462168), (196, 422082), (252, 328286), (262, 315756), (294, 281388), (358, 231084), (392, 211041), (393, 210504), (441, 187592), (504, 164143), (524, 157878), (537, 154056), (588, 140694), (716, 115542), (786, 105252), (882, 93796), (917, 90216), (1048, 78939), (1074, 77028), (1176, 70347), (1179, 70168), (1253, 66024), (1432, 57771), (1572, 52626), (1611, 51352), (1764, 46898), (1834, 45108), (2148, 38514), (2358, 35084), (2506, 33012), (2751, 30072), (3144, 26313), (3222, 25676), (3528, 23449), (3668, 22554), (3759, 22008), (4296, 19257), (4716, 17542), (5012, 16506), (5502, 15036), (6419, 12888), (6444, 12838), (7336, 11277), (7518, 11004), (8253, 10024), (8771, 9432)]