71741688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 186424320

約数和(自身を除く): 114682632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 422, 457, 633, 744, 844, 914, 1266, 1371, 1688, 1828, 2532, 2742, 3656, 5064, 5484, 6541, 10968, 13082, 14167, 19623, 26164, 28334, 39246, 42501, 52328, 56668, 78492, 85002, 96427, 113336, 156984, 170004, 192854, 289281, 340008, 385708, 578562, 771416, 1157124, 2314248, 2989237, 5978474, 8967711, 11956948, 17935422, 23913896, 35870844, 71741688]

約数ペア:

[(1, 71741688), (2, 35870844), (3, 23913896), (4, 17935422), (6, 11956948), (8, 8967711), (12, 5978474), (24, 2989237), (31, 2314248), (62, 1157124), (93, 771416), (124, 578562), (186, 385708), (211, 340008), (248, 289281), (372, 192854), (422, 170004), (457, 156984), (633, 113336), (744, 96427), (844, 85002), (914, 78492), (1266, 56668), (1371, 52328), (1688, 42501), (1828, 39246), (2532, 28334), (2742, 26164), (3656, 19623), (5064, 14167), (5484, 13082), (6541, 10968)]