87898248

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{6197}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 239304780

約数和(自身を除く): 151406532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 6197, 7092, 12394, 14184, 18591, 24788, 37182, 49576, 55773, 74364, 111546, 148728, 223092, 446184, 1220809, 2441618, 3662427, 4883236, 7324854, 9766472, 10987281, 14649708, 21974562, 29299416, 43949124, 87898248]

約数ペア:

[(1, 87898248), (2, 43949124), (3, 29299416), (4, 21974562), (6, 14649708), (8, 10987281), (9, 9766472), (12, 7324854), (18, 4883236), (24, 3662427), (36, 2441618), (72, 1220809), (197, 446184), (394, 223092), (591, 148728), (788, 111546), (1182, 74364), (1576, 55773), (1773, 49576), (2364, 37182), (3546, 24788), (4728, 18591), (6197, 14184), (7092, 12394)]