80134008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 140497032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 41, 62, 71, 74, 82, 93, 111, 123, 124, 142, 148, 164, 186, 213, 222, 246, 248, 284, 296, 328, 372, 426, 444, 492, 568, 744, 852, 888, 984, 1147, 1271, 1517, 1704, 2201, 2294, 2542, 2627, 2911, 3034, 3441, 3813, 4402, 4551, 4588, 5084, 5254, 5822, 6068, 6603, 6882, 7626, 7881, 8733, 8804, 9102, 9176, 10168, 10508, 11644, 12136, 13206, 13764, 15252, 15762, 17466, 17608, 18204, 21016, 23288, 26412, 27528, 30504, 31524, 34932, 36408, 47027, 52824, 63048, 69864, 81437, 90241, 94054, 107707, 141081, 162874, 180482, 188108, 215414, 244311, 270723, 282162, 323121, 325748, 360964, 376216, 430828, 488622, 541446, 564324, 646242, 651496, 721928, 861656, 977244, 1082892, 1128648, 1292484, 1954488, 2165784, 2584968, 3338917, 6677834, 10016751, 13355668, 20033502, 26711336, 40067004, 80134008]

約数ペア:

[(1, 80134008), (2, 40067004), (3, 26711336), (4, 20033502), (6, 13355668), (8, 10016751), (12, 6677834), (24, 3338917), (31, 2584968), (37, 2165784), (41, 1954488), (62, 1292484), (71, 1128648), (74, 1082892), (82, 977244), (93, 861656), (111, 721928), (123, 651496), (124, 646242), (142, 564324), (148, 541446), (164, 488622), (186, 430828), (213, 376216), (222, 360964), (246, 325748), (248, 323121), (284, 282162), (296, 270723), (328, 244311), (372, 215414), (426, 188108), (444, 180482), (492, 162874), (568, 141081), (744, 107707), (852, 94054), (888, 90241), (984, 81437), (1147, 69864), (1271, 63048), (1517, 52824), (1704, 47027), (2201, 36408), (2294, 34932), (2542, 31524), (2627, 30504), (2911, 27528), (3034, 26412), (3441, 23288), (3813, 21016), (4402, 18204), (4551, 17608), (4588, 17466), (5084, 15762), (5254, 15252), (5822, 13764), (6068, 13206), (6603, 12136), (6882, 11644), (7626, 10508), (7881, 10168), (8733, 9176), (8804, 9102)]