80653302

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 178633728

約数和(自身を除く): 97980426

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 223, 283, 426, 446, 566, 639, 669, 849, 1278, 1338, 1698, 2007, 2547, 4014, 5094, 15833, 20093, 31666, 40186, 47499, 60279, 63109, 94998, 120558, 126218, 142497, 180837, 189327, 284994, 361674, 378654, 567981, 1135962, 4480739, 8961478, 13442217, 26884434, 40326651, 80653302]

約数ペア:

[(1, 80653302), (2, 40326651), (3, 26884434), (6, 13442217), (9, 8961478), (18, 4480739), (71, 1135962), (142, 567981), (213, 378654), (223, 361674), (283, 284994), (426, 189327), (446, 180837), (566, 142497), (639, 126218), (669, 120558), (849, 94998), (1278, 63109), (1338, 60279), (1698, 47499), (2007, 40186), (2547, 31666), (4014, 20093), (5094, 15833)]