42809856

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 116671104

約数和(自身を除く): 73861248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 593, 752, 768, 1128, 1186, 1504, 1536, 1779, 2256, 2372, 3008, 3558, 4512, 4744, 6016, 7116, 9024, 9488, 12032, 14232, 18048, 18976, 24064, 27871, 28464, 36096, 37952, 55742, 56928, 72192, 75904, 83613, 111484, 113856, 151808, 167226, 222968, 227712, 303616, 334452, 445936, 455424, 668904, 891872, 910848, 1337808, 1783744, 2675616, 3567488, 5351232, 7134976, 10702464, 14269952, 21404928, 42809856]

約数ペア:

[(1, 42809856), (2, 21404928), (3, 14269952), (4, 10702464), (6, 7134976), (8, 5351232), (12, 3567488), (16, 2675616), (24, 1783744), (32, 1337808), (47, 910848), (48, 891872), (64, 668904), (94, 455424), (96, 445936), (128, 334452), (141, 303616), (188, 227712), (192, 222968), (256, 167226), (282, 151808), (376, 113856), (384, 111484), (512, 83613), (564, 75904), (593, 72192), (752, 56928), (768, 55742), (1128, 37952), (1186, 36096), (1504, 28464), (1536, 27871), (1779, 24064), (2256, 18976), (2372, 18048), (3008, 14232), (3558, 12032), (4512, 9488), (4744, 9024), (6016, 7116)]