82990368

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5506

約数の個数: 72

約数和(自身を含む): 240500988

約数和(自身を除く): 157510620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 5437, 7632, 10874, 15264, 16311, 21748, 32622, 43496, 48933, 65244, 86992, 97866, 130488, 173984, 195732, 260976, 288161, 391464, 521952, 576322, 782928, 864483, 1152644, 1565856, 1728966, 2305288, 2593449, 3457932, 4610576, 5186898, 6915864, 9221152, 10373796, 13831728, 20747592, 27663456, 41495184, 82990368]

約数ペア:

[(1, 82990368), (2, 41495184), (3, 27663456), (4, 20747592), (6, 13831728), (8, 10373796), (9, 9221152), (12, 6915864), (16, 5186898), (18, 4610576), (24, 3457932), (32, 2593449), (36, 2305288), (48, 1728966), (53, 1565856), (72, 1152644), (96, 864483), (106, 782928), (144, 576322), (159, 521952), (212, 391464), (288, 288161), (318, 260976), (424, 195732), (477, 173984), (636, 130488), (848, 97866), (954, 86992), (1272, 65244), (1696, 48933), (1908, 43496), (2544, 32622), (3816, 21748), (5088, 16311), (5437, 15264), (7632, 10874)]