81649248

素因数分解:

$2^5\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2437}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 215031600

約数和(自身を除く): 133382352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 349, 698, 1047, 1396, 2094, 2437, 2792, 4188, 4874, 5584, 7311, 8376, 9748, 11168, 14622, 16752, 19496, 29244, 33504, 38992, 58488, 77984, 116976, 233952, 850513, 1701026, 2551539, 3402052, 5103078, 6804104, 10206156, 13608208, 20412312, 27216416, 40824624, 81649248]

約数ペア:

[(1, 81649248), (2, 40824624), (3, 27216416), (4, 20412312), (6, 13608208), (8, 10206156), (12, 6804104), (16, 5103078), (24, 3402052), (32, 2551539), (48, 1701026), (96, 850513), (349, 233952), (698, 116976), (1047, 77984), (1396, 58488), (2094, 38992), (2437, 33504), (2792, 29244), (4188, 19496), (4874, 16752), (5584, 14622), (7311, 11168), (8376, 9748)]