810083628

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 2087540000

約数和(自身を除く): 1277456372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 199, 219, 292, 398, 438, 597, 657, 796, 876, 1194, 1314, 1549, 1791, 2388, 2628, 3098, 3582, 4647, 6196, 7164, 9294, 13941, 14527, 18588, 27882, 29054, 43581, 55764, 58108, 87162, 113077, 130743, 174324, 226154, 261486, 308251, 339231, 452308, 522972, 616502, 678462, 924753, 1017693, 1233004, 1356924, 1849506, 2035386, 2774259, 3699012, 4070772, 5548518, 11097036, 22502323, 45004646, 67506969, 90009292, 135013938, 202520907, 270027876, 405041814, 810083628]

約数ペア:

[(1, 810083628), (2, 405041814), (3, 270027876), (4, 202520907), (6, 135013938), (9, 90009292), (12, 67506969), (18, 45004646), (36, 22502323), (73, 11097036), (146, 5548518), (199, 4070772), (219, 3699012), (292, 2774259), (398, 2035386), (438, 1849506), (597, 1356924), (657, 1233004), (796, 1017693), (876, 924753), (1194, 678462), (1314, 616502), (1549, 522972), (1791, 452308), (2388, 339231), (2628, 308251), (3098, 261486), (3582, 226154), (4647, 174324), (6196, 130743), (7164, 113077), (9294, 87162), (13941, 58108), (14527, 55764), (18588, 43581), (27882, 29054)]