61896296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 146448000

約数和(自身を除く): 84551704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1129, 1246, 1958, 2258, 2492, 3916, 4516, 4984, 6853, 7832, 7903, 9032, 12419, 13706, 15806, 24838, 27412, 31612, 49676, 54824, 63224, 86933, 99352, 100481, 173866, 200962, 347732, 401924, 695464, 703367, 803848, 1105291, 1406734, 2210582, 2813468, 4421164, 5626936, 7737037, 8842328, 15474074, 30948148, 61896296]

約数ペア:

[(1, 61896296), (2, 30948148), (4, 15474074), (7, 8842328), (8, 7737037), (11, 5626936), (14, 4421164), (22, 2813468), (28, 2210582), (44, 1406734), (56, 1105291), (77, 803848), (88, 703367), (89, 695464), (154, 401924), (178, 347732), (308, 200962), (356, 173866), (616, 100481), (623, 99352), (712, 86933), (979, 63224), (1129, 54824), (1246, 49676), (1958, 31612), (2258, 27412), (2492, 24838), (3916, 15806), (4516, 13706), (4984, 12419), (6853, 9032), (7832, 7903)]