27740448

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 81990720

約数和(自身を除く): 54250272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 331, 388, 432, 582, 662, 776, 864, 873, 993, 1164, 1324, 1552, 1746, 1986, 2328, 2619, 2648, 2979, 3104, 3492, 3972, 4656, 5238, 5296, 5958, 6984, 7944, 8937, 9312, 10476, 10592, 11916, 13968, 15888, 17874, 20952, 23832, 27936, 31776, 32107, 35748, 41904, 47664, 64214, 71496, 83808, 95328, 96321, 128428, 142992, 192642, 256856, 285984, 288963, 385284, 513712, 577926, 770568, 866889, 1027424, 1155852, 1541136, 1733778, 2311704, 3082272, 3467556, 4623408, 6935112, 9246816, 13870224, 27740448]

約数ペア:

[(1, 27740448), (2, 13870224), (3, 9246816), (4, 6935112), (6, 4623408), (8, 3467556), (9, 3082272), (12, 2311704), (16, 1733778), (18, 1541136), (24, 1155852), (27, 1027424), (32, 866889), (36, 770568), (48, 577926), (54, 513712), (72, 385284), (96, 288963), (97, 285984), (108, 256856), (144, 192642), (194, 142992), (216, 128428), (288, 96321), (291, 95328), (331, 83808), (388, 71496), (432, 64214), (582, 47664), (662, 41904), (776, 35748), (864, 32107), (873, 31776), (993, 27936), (1164, 23832), (1324, 20952), (1552, 17874), (1746, 15888), (1986, 13968), (2328, 11916), (2619, 10592), (2648, 10476), (2979, 9312), (3104, 8937), (3492, 7944), (3972, 6984), (4656, 5958), (5238, 5296)]