80496384

素因数分解:

$2^8\times 3^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 215576592

約数和(自身を除く): 135080208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 373, 384, 562, 746, 768, 843, 1119, 1124, 1492, 1686, 2238, 2248, 2984, 3372, 4476, 4496, 5968, 6744, 8952, 8992, 11936, 13488, 17904, 17984, 23872, 26976, 35808, 35968, 47744, 53952, 71616, 71936, 95488, 104813, 107904, 143232, 209626, 215808, 286464, 314439, 419252, 628878, 838504, 1257756, 1677008, 2515512, 3354016, 5031024, 6708032, 10062048, 13416064, 20124096, 26832128, 40248192, 80496384]

約数ペア:

[(1, 80496384), (2, 40248192), (3, 26832128), (4, 20124096), (6, 13416064), (8, 10062048), (12, 6708032), (16, 5031024), (24, 3354016), (32, 2515512), (48, 1677008), (64, 1257756), (96, 838504), (128, 628878), (192, 419252), (256, 314439), (281, 286464), (373, 215808), (384, 209626), (562, 143232), (746, 107904), (768, 104813), (843, 95488), (1119, 71936), (1124, 71616), (1492, 53952), (1686, 47744), (2238, 35968), (2248, 35808), (2984, 26976), (3372, 23872), (4476, 17984), (4496, 17904), (5968, 13488), (6744, 11936), (8952, 8992)]