27687672

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1609}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 75348000

約数和(自身を除く): 47660328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1609, 1912, 2151, 2868, 3218, 4302, 4827, 5736, 6436, 8604, 9654, 12872, 14481, 17208, 19308, 28962, 38616, 57924, 115848, 384551, 769102, 1153653, 1538204, 2307306, 3076408, 3460959, 4614612, 6921918, 9229224, 13843836, 27687672]

約数ペア:

[(1, 27687672), (2, 13843836), (3, 9229224), (4, 6921918), (6, 4614612), (8, 3460959), (9, 3076408), (12, 2307306), (18, 1538204), (24, 1153653), (36, 769102), (72, 384551), (239, 115848), (478, 57924), (717, 38616), (956, 28962), (1434, 19308), (1609, 17208), (1912, 14481), (2151, 12872), (2868, 9654), (3218, 8604), (4302, 6436), (4827, 5736)]