81295104

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9623}}^1$

素因数の和:9653

約数の個数: 72

約数和(自身を含む): 236057472

約数和(自身を除く): 154762368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 9623, 19246, 28869, 38492, 57738, 76984, 105853, 115476, 153968, 211706, 230952, 307936, 317559, 423412, 461904, 615872, 635118, 846824, 923808, 1231744, 1270236, 1693648, 1847616, 2463488, 2540472, 3387296, 3695232, 5080944, 6774592, 7390464, 10161888, 13549184, 20323776, 27098368, 40647552, 81295104]

約数ペア:

[(1, 81295104), (2, 40647552), (3, 27098368), (4, 20323776), (6, 13549184), (8, 10161888), (11, 7390464), (12, 6774592), (16, 5080944), (22, 3695232), (24, 3387296), (32, 2540472), (33, 2463488), (44, 1847616), (48, 1693648), (64, 1270236), (66, 1231744), (88, 923808), (96, 846824), (128, 635118), (132, 615872), (176, 461904), (192, 423412), (256, 317559), (264, 307936), (352, 230952), (384, 211706), (528, 153968), (704, 115476), (768, 105853), (1056, 76984), (1408, 57738), (2112, 38492), (2816, 28869), (4224, 19246), (8448, 9623)]