82508715824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{21023}}^1$

素因数の和:21402

約数の個数: 80

約数和(自身を含む): 173436899328

約数和(自身を除く): 90928183504

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 307, 376, 614, 752, 799, 1228, 1598, 2456, 3196, 4912, 5219, 6392, 10438, 12784, 14429, 20876, 21023, 28858, 41752, 42046, 57716, 83504, 84092, 115432, 168184, 230864, 245293, 336368, 357391, 490586, 714782, 981172, 988081, 1429564, 1962344, 1976162, 2859128, 3924688, 3952324, 5718256, 6454061, 7904648, 12908122, 15809296, 16797377, 25816244, 33594754, 51632488, 67189508, 103264976, 109719037, 134379016, 219438074, 268758032, 303340867, 438876148, 606681734, 877752296, 1213363468, 1755504592, 2426726936, 4853453872, 5156794739, 10313589478, 20627178956, 41254357912, 82508715824]

約数ペア:

[(1, 82508715824), (2, 41254357912), (4, 20627178956), (8, 10313589478), (16, 5156794739), (17, 4853453872), (34, 2426726936), (47, 1755504592), (68, 1213363468), (94, 877752296), (136, 606681734), (188, 438876148), (272, 303340867), (307, 268758032), (376, 219438074), (614, 134379016), (752, 109719037), (799, 103264976), (1228, 67189508), (1598, 51632488), (2456, 33594754), (3196, 25816244), (4912, 16797377), (5219, 15809296), (6392, 12908122), (10438, 7904648), (12784, 6454061), (14429, 5718256), (20876, 3952324), (21023, 3924688), (28858, 2859128), (41752, 1976162), (42046, 1962344), (57716, 1429564), (83504, 988081), (84092, 981172), (115432, 714782), (168184, 490586), (230864, 357391), (245293, 336368)]