65849856

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 179687904

約数和(自身を除く): 113838048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 997, 1032, 1376, 1536, 1994, 2064, 2752, 2991, 3988, 4128, 5504, 5982, 7976, 8256, 11008, 11964, 15952, 16512, 22016, 23928, 31904, 33024, 42871, 47856, 63808, 66048, 85742, 95712, 127616, 128613, 171484, 191424, 255232, 257226, 342968, 382848, 510464, 514452, 685936, 765696, 1028904, 1371872, 1531392, 2057808, 2743744, 4115616, 5487488, 8231232, 10974976, 16462464, 21949952, 32924928, 65849856]

約数ペア:

[(1, 65849856), (2, 32924928), (3, 21949952), (4, 16462464), (6, 10974976), (8, 8231232), (12, 5487488), (16, 4115616), (24, 2743744), (32, 2057808), (43, 1531392), (48, 1371872), (64, 1028904), (86, 765696), (96, 685936), (128, 514452), (129, 510464), (172, 382848), (192, 342968), (256, 257226), (258, 255232), (344, 191424), (384, 171484), (512, 128613), (516, 127616), (688, 95712), (768, 85742), (997, 66048), (1032, 63808), (1376, 47856), (1536, 42871), (1994, 33024), (2064, 31904), (2752, 23928), (2991, 22016), (3988, 16512), (4128, 15952), (5504, 11964), (5982, 11008), (7976, 8256)]