16080552

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 45144000

約数和(自身を除く): 29063448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 683, 872, 981, 1308, 1366, 1962, 2049, 2616, 2732, 2943, 3924, 4098, 5464, 5886, 6147, 7848, 8196, 11772, 12294, 16392, 18441, 23544, 24588, 36882, 49176, 73764, 74447, 147528, 148894, 223341, 297788, 446682, 595576, 670023, 893364, 1340046, 1786728, 2010069, 2680092, 4020138, 5360184, 8040276, 16080552]

約数ペア:

[(1, 16080552), (2, 8040276), (3, 5360184), (4, 4020138), (6, 2680092), (8, 2010069), (9, 1786728), (12, 1340046), (18, 893364), (24, 670023), (27, 595576), (36, 446682), (54, 297788), (72, 223341), (108, 148894), (109, 147528), (216, 74447), (218, 73764), (327, 49176), (436, 36882), (654, 24588), (683, 23544), (872, 18441), (981, 16392), (1308, 12294), (1366, 11772), (1962, 8196), (2049, 7848), (2616, 6147), (2732, 5886), (2943, 5464), (3924, 4098)]