83867784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 128

約数和(自身を含む): 281594880

約数和(自身を除く): 197727096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 3491, 4004, 6006, 6982, 8008, 10473, 12012, 13964, 20946, 24024, 24437, 27928, 38401, 41892, 45383, 48874, 73311, 76802, 83784, 90766, 97748, 115203, 136149, 146622, 153604, 181532, 195496, 230406, 268807, 272298, 293244, 307208, 317681, 363064, 460812, 499213, 537614, 544596, 586488, 635362, 806421, 921624, 953043, 998426, 1075228, 1089192, 1270724, 1497639, 1612842, 1906086, 1996852, 2150456, 2541448, 2995278, 3225684, 3494491, 3812172, 3993704, 5990556, 6451368, 6988982, 7624344, 10483473, 11981112, 13977964, 20966946, 27955928, 41933892, 83867784]

約数ペア:

[(1, 83867784), (2, 41933892), (3, 27955928), (4, 20966946), (6, 13977964), (7, 11981112), (8, 10483473), (11, 7624344), (12, 6988982), (13, 6451368), (14, 5990556), (21, 3993704), (22, 3812172), (24, 3494491), (26, 3225684), (28, 2995278), (33, 2541448), (39, 2150456), (42, 1996852), (44, 1906086), (52, 1612842), (56, 1497639), (66, 1270724), (77, 1089192), (78, 1075228), (84, 998426), (88, 953043), (91, 921624), (104, 806421), (132, 635362), (143, 586488), (154, 544596), (156, 537614), (168, 499213), (182, 460812), (231, 363064), (264, 317681), (273, 307208), (286, 293244), (308, 272298), (312, 268807), (364, 230406), (429, 195496), (462, 181532), (546, 153604), (572, 146622), (616, 136149), (728, 115203), (858, 97748), (924, 90766), (1001, 83784), (1092, 76802), (1144, 73311), (1716, 48874), (1848, 45383), (2002, 41892), (2184, 38401), (3003, 27928), (3432, 24437), (3491, 24024), (4004, 20946), (6006, 13964), (6982, 12012), (8008, 10473)]