81088896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 249500160

約数和(自身を除く): 168411264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 291, 311, 336, 384, 388, 448, 582, 622, 672, 679, 776, 896, 933, 1164, 1244, 1344, 1358, 1552, 1866, 2037, 2177, 2328, 2488, 2688, 2716, 3104, 3732, 4074, 4354, 4656, 4976, 5432, 6208, 6531, 7464, 8148, 8708, 9312, 9952, 10864, 12416, 13062, 14928, 16296, 17416, 18624, 19904, 21728, 26124, 29856, 30167, 32592, 34832, 37248, 39808, 43456, 52248, 59712, 60334, 65184, 69664, 86912, 90501, 104496, 119424, 120668, 130368, 139328, 181002, 208992, 211169, 241336, 260736, 278656, 362004, 417984, 422338, 482672, 633507, 724008, 835968, 844676, 965344, 1267014, 1448016, 1689352, 1930688, 2534028, 2896032, 3378704, 3861376, 5068056, 5792064, 6757408, 10136112, 11584128, 13514816, 20272224, 27029632, 40544448, 81088896]

約数ペア:

[(1, 81088896), (2, 40544448), (3, 27029632), (4, 20272224), (6, 13514816), (7, 11584128), (8, 10136112), (12, 6757408), (14, 5792064), (16, 5068056), (21, 3861376), (24, 3378704), (28, 2896032), (32, 2534028), (42, 1930688), (48, 1689352), (56, 1448016), (64, 1267014), (84, 965344), (96, 844676), (97, 835968), (112, 724008), (128, 633507), (168, 482672), (192, 422338), (194, 417984), (224, 362004), (291, 278656), (311, 260736), (336, 241336), (384, 211169), (388, 208992), (448, 181002), (582, 139328), (622, 130368), (672, 120668), (679, 119424), (776, 104496), (896, 90501), (933, 86912), (1164, 69664), (1244, 65184), (1344, 60334), (1358, 59712), (1552, 52248), (1866, 43456), (2037, 39808), (2177, 37248), (2328, 34832), (2488, 32592), (2688, 30167), (2716, 29856), (3104, 26124), (3732, 21728), (4074, 19904), (4354, 18624), (4656, 17416), (4976, 16296), (5432, 14928), (6208, 13062), (6531, 12416), (7464, 10864), (8148, 9952), (8708, 9312)]