64498452

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 154936320

約数和(自身を除く): 90437868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 258, 478, 516, 523, 717, 956, 1046, 1434, 1569, 2092, 2868, 3138, 6276, 10277, 20554, 22489, 30831, 41108, 44978, 61662, 67467, 89956, 123324, 124997, 134934, 249994, 269868, 374991, 499988, 749982, 1499964, 5374871, 10749742, 16124613, 21499484, 32249226, 64498452]

約数ペア:

[(1, 64498452), (2, 32249226), (3, 21499484), (4, 16124613), (6, 10749742), (12, 5374871), (43, 1499964), (86, 749982), (129, 499988), (172, 374991), (239, 269868), (258, 249994), (478, 134934), (516, 124997), (523, 123324), (717, 89956), (956, 67467), (1046, 61662), (1434, 44978), (1569, 41108), (2092, 30831), (2868, 22489), (3138, 20554), (6276, 10277)]