123478272

素因数分解:

$2^8\times 3^2\times {\mathrm{53593}}^1$

素因数の和:53615

約数の個数: 54

約数和(自身を含む): 356024942

約数和(自身を除く): 232546670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 53593, 107186, 160779, 214372, 321558, 428744, 482337, 643116, 857488, 964674, 1286232, 1714976, 1929348, 2572464, 3429952, 3858696, 5144928, 6859904, 7717392, 10289856, 13719808, 15434784, 20579712, 30869568, 41159424, 61739136, 123478272]

約数ペア:

[(1, 123478272), (2, 61739136), (3, 41159424), (4, 30869568), (6, 20579712), (8, 15434784), (9, 13719808), (12, 10289856), (16, 7717392), (18, 6859904), (24, 5144928), (32, 3858696), (36, 3429952), (48, 2572464), (64, 1929348), (72, 1714976), (96, 1286232), (128, 964674), (144, 857488), (192, 643116), (256, 482337), (288, 428744), (384, 321558), (576, 214372), (768, 160779), (1152, 107186), (2304, 53593)]