65205456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 176030400

約数和(自身を除く): 110824944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 139, 174, 232, 278, 337, 348, 417, 464, 556, 674, 696, 834, 1011, 1112, 1348, 1392, 1668, 2022, 2224, 2696, 3336, 4031, 4044, 5392, 6672, 8062, 8088, 9773, 12093, 16124, 16176, 19546, 24186, 29319, 32248, 39092, 46843, 48372, 58638, 64496, 78184, 93686, 96744, 117276, 140529, 156368, 187372, 193488, 234552, 281058, 374744, 469104, 562116, 749488, 1124232, 1358447, 2248464, 2716894, 4075341, 5433788, 8150682, 10867576, 16301364, 21735152, 32602728, 65205456]

約数ペア:

[(1, 65205456), (2, 32602728), (3, 21735152), (4, 16301364), (6, 10867576), (8, 8150682), (12, 5433788), (16, 4075341), (24, 2716894), (29, 2248464), (48, 1358447), (58, 1124232), (87, 749488), (116, 562116), (139, 469104), (174, 374744), (232, 281058), (278, 234552), (337, 193488), (348, 187372), (417, 156368), (464, 140529), (556, 117276), (674, 96744), (696, 93686), (834, 78184), (1011, 64496), (1112, 58638), (1348, 48372), (1392, 46843), (1668, 39092), (2022, 32248), (2224, 29319), (2696, 24186), (3336, 19546), (4031, 16176), (4044, 16124), (5392, 12093), (6672, 9773), (8062, 8088)]