8993016

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 25974000

約数和(自身を除く): 16980984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 59, 72, 73, 87, 116, 118, 146, 174, 177, 219, 232, 236, 261, 292, 348, 354, 438, 472, 522, 531, 584, 657, 696, 708, 876, 1044, 1062, 1314, 1416, 1711, 1752, 2088, 2117, 2124, 2628, 3422, 4234, 4248, 4307, 5133, 5256, 6351, 6844, 8468, 8614, 10266, 12702, 12921, 13688, 15399, 16936, 17228, 19053, 20532, 25404, 25842, 30798, 34456, 38106, 38763, 41064, 50808, 51684, 61596, 76212, 77526, 103368, 123192, 124903, 152424, 155052, 249806, 310104, 374709, 499612, 749418, 999224, 1124127, 1498836, 2248254, 2997672, 4496508, 8993016]

約数ペア:

[(1, 8993016), (2, 4496508), (3, 2997672), (4, 2248254), (6, 1498836), (8, 1124127), (9, 999224), (12, 749418), (18, 499612), (24, 374709), (29, 310104), (36, 249806), (58, 155052), (59, 152424), (72, 124903), (73, 123192), (87, 103368), (116, 77526), (118, 76212), (146, 61596), (174, 51684), (177, 50808), (219, 41064), (232, 38763), (236, 38106), (261, 34456), (292, 30798), (348, 25842), (354, 25404), (438, 20532), (472, 19053), (522, 17228), (531, 16936), (584, 15399), (657, 13688), (696, 12921), (708, 12702), (876, 10266), (1044, 8614), (1062, 8468), (1314, 6844), (1416, 6351), (1711, 5256), (1752, 5133), (2088, 4307), (2117, 4248), (2124, 4234), (2628, 3422)]