85218848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 198716364

約数和(自身を除く): 113497516

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1693, 1936, 2288, 3146, 3386, 3872, 4576, 6292, 6772, 12584, 13544, 18623, 22009, 25168, 27088, 37246, 44018, 50336, 54176, 74492, 88036, 148984, 176072, 204853, 242099, 297968, 352144, 409706, 484198, 595936, 704288, 819412, 968396, 1638824, 1936792, 2663089, 3277648, 3873584, 5326178, 6555296, 7747168, 10652356, 21304712, 42609424, 85218848]

約数ペア:

[(1, 85218848), (2, 42609424), (4, 21304712), (8, 10652356), (11, 7747168), (13, 6555296), (16, 5326178), (22, 3873584), (26, 3277648), (32, 2663089), (44, 1936792), (52, 1638824), (88, 968396), (104, 819412), (121, 704288), (143, 595936), (176, 484198), (208, 409706), (242, 352144), (286, 297968), (352, 242099), (416, 204853), (484, 176072), (572, 148984), (968, 88036), (1144, 74492), (1573, 54176), (1693, 50336), (1936, 44018), (2288, 37246), (3146, 27088), (3386, 25168), (3872, 22009), (4576, 18623), (6292, 13544), (6772, 12584)]