80173248

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2205

約数の個数: 56

約数和(自身を含む): 213238080

約数和(自身を除く): 133064832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 633, 844, 1266, 1688, 1979, 2532, 3376, 3958, 5064, 5937, 6752, 7916, 10128, 11874, 13504, 15832, 20256, 23748, 31664, 40512, 47496, 63328, 94992, 126656, 189984, 379968, 417569, 835138, 1252707, 1670276, 2505414, 3340552, 5010828, 6681104, 10021656, 13362208, 20043312, 26724416, 40086624, 80173248]

約数ペア:

[(1, 80173248), (2, 40086624), (3, 26724416), (4, 20043312), (6, 13362208), (8, 10021656), (12, 6681104), (16, 5010828), (24, 3340552), (32, 2505414), (48, 1670276), (64, 1252707), (96, 835138), (192, 417569), (211, 379968), (422, 189984), (633, 126656), (844, 94992), (1266, 63328), (1688, 47496), (1979, 40512), (2532, 31664), (3376, 23748), (3958, 20256), (5064, 15832), (5937, 13504), (6752, 11874), (7916, 10128)]