74771856

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2461

約数の個数: 80

約数和(自身を含む): 217654720

約数和(自身を除く): 142882864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2371, 2628, 3504, 3942, 4742, 5256, 7113, 7884, 9484, 10512, 14226, 15768, 18968, 21339, 28452, 31536, 37936, 42678, 56904, 64017, 85356, 113808, 128034, 170712, 173083, 256068, 341424, 346166, 512136, 519249, 692332, 1024272, 1038498, 1384664, 1557747, 2076996, 2769328, 3115494, 4153992, 4673241, 6230988, 8307984, 9346482, 12461976, 18692964, 24923952, 37385928, 74771856]

約数ペア:

[(1, 74771856), (2, 37385928), (3, 24923952), (4, 18692964), (6, 12461976), (8, 9346482), (9, 8307984), (12, 6230988), (16, 4673241), (18, 4153992), (24, 3115494), (27, 2769328), (36, 2076996), (48, 1557747), (54, 1384664), (72, 1038498), (73, 1024272), (108, 692332), (144, 519249), (146, 512136), (216, 346166), (219, 341424), (292, 256068), (432, 173083), (438, 170712), (584, 128034), (657, 113808), (876, 85356), (1168, 64017), (1314, 56904), (1752, 42678), (1971, 37936), (2371, 31536), (2628, 28452), (3504, 21339), (3942, 18968), (4742, 15768), (5256, 14226), (7113, 10512), (7884, 9484)]