810199764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{38603}}^1$

素因数の和:38677

約数の個数: 72

約数和(自身を含む): 2276400672

約数和(自身を除く): 1466200908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988, 38603, 77206, 115809, 154412, 231618, 347427, 424633, 463236, 694854, 849266, 1273899, 1389708, 1698532, 2045959, 2547798, 3821697, 4091918, 5095596, 6137877, 7643394, 8183836, 12275754, 15286788, 18413631, 22505549, 24551508, 36827262, 45011098, 67516647, 73654524, 90022196, 135033294, 202549941, 270066588, 405099882, 810199764]

約数ペア:

[(1, 810199764), (2, 405099882), (3, 270066588), (4, 202549941), (6, 135033294), (9, 90022196), (11, 73654524), (12, 67516647), (18, 45011098), (22, 36827262), (33, 24551508), (36, 22505549), (44, 18413631), (53, 15286788), (66, 12275754), (99, 8183836), (106, 7643394), (132, 6137877), (159, 5095596), (198, 4091918), (212, 3821697), (318, 2547798), (396, 2045959), (477, 1698532), (583, 1389708), (636, 1273899), (954, 849266), (1166, 694854), (1749, 463236), (1908, 424633), (2332, 347427), (3498, 231618), (5247, 154412), (6996, 115809), (10494, 77206), (20988, 38603)]