80454214743

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{11987}}^1$

素因数の和:12236

約数の個数: 64

約数和(自身を含む): 129263247360

約数和(自身を除く): 48809032617

約数列:

[1, 3, 7, 21, 29, 87, 103, 107, 203, 309, 321, 609, 721, 749, 2163, 2247, 2987, 3103, 8961, 9309, 11021, 11987, 20909, 21721, 33063, 35961, 62727, 65163, 77147, 83909, 231441, 251727, 319609, 347623, 958827, 1042869, 1234661, 1282609, 2237263, 2433361, 3703983, 3847827, 6711789, 7300083, 8642627, 8978263, 25927881, 26934789, 35805169, 37195661, 107415507, 111586983, 132108727, 250636183, 260369627, 396326181, 751908549, 781108881, 924761089, 2774283267, 3831153083, 11493459249, 26818071581, 80454214743]

約数ペア:

[(1, 80454214743), (3, 26818071581), (7, 11493459249), (21, 3831153083), (29, 2774283267), (87, 924761089), (103, 781108881), (107, 751908549), (203, 396326181), (309, 260369627), (321, 250636183), (609, 132108727), (721, 111586983), (749, 107415507), (2163, 37195661), (2247, 35805169), (2987, 26934789), (3103, 25927881), (8961, 8978263), (9309, 8642627), (11021, 7300083), (11987, 6711789), (20909, 3847827), (21721, 3703983), (33063, 2433361), (35961, 2237263), (62727, 1282609), (65163, 1234661), (77147, 1042869), (83909, 958827), (231441, 347623), (251727, 319609)]