82788570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12601}}^1$

素因数の和:12687

約数の個数: 48

約数和(自身を含む): 218216232

約数和(自身を除く): 135427662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 12601, 25202, 37803, 63005, 75606, 113409, 126010, 189015, 226818, 378030, 567045, 919873, 1134090, 1839746, 2759619, 4599365, 5519238, 8278857, 9198730, 13798095, 16557714, 27596190, 41394285, 82788570]

約数ペア:

[(1, 82788570), (2, 41394285), (3, 27596190), (5, 16557714), (6, 13798095), (9, 9198730), (10, 8278857), (15, 5519238), (18, 4599365), (30, 2759619), (45, 1839746), (73, 1134090), (90, 919873), (146, 567045), (219, 378030), (365, 226818), (438, 189015), (657, 126010), (730, 113409), (1095, 75606), (1314, 63005), (2190, 37803), (3285, 25202), (6570, 12601)]