85436848

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 198469440

約数和(自身を除く): 113032592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 148, 212, 259, 296, 371, 389, 424, 518, 592, 742, 778, 848, 1036, 1484, 1556, 1961, 2072, 2723, 2968, 3112, 3922, 4144, 5446, 5936, 6224, 7844, 10892, 13727, 14393, 15688, 20617, 21784, 27454, 28786, 31376, 41234, 43568, 54908, 57572, 82468, 100751, 109816, 115144, 144319, 164936, 201502, 219632, 230288, 288638, 329872, 403004, 577276, 762829, 806008, 1154552, 1525658, 1612016, 2309104, 3051316, 5339803, 6102632, 10679606, 12205264, 21359212, 42718424, 85436848]

約数ペア:

[(1, 85436848), (2, 42718424), (4, 21359212), (7, 12205264), (8, 10679606), (14, 6102632), (16, 5339803), (28, 3051316), (37, 2309104), (53, 1612016), (56, 1525658), (74, 1154552), (106, 806008), (112, 762829), (148, 577276), (212, 403004), (259, 329872), (296, 288638), (371, 230288), (389, 219632), (424, 201502), (518, 164936), (592, 144319), (742, 115144), (778, 109816), (848, 100751), (1036, 82468), (1484, 57572), (1556, 54908), (1961, 43568), (2072, 41234), (2723, 31376), (2968, 28786), (3112, 27454), (3922, 21784), (4144, 20617), (5446, 15688), (5936, 14393), (6224, 13727), (7844, 10892)]