68877456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 188023680

約数和(自身を除く): 119146224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 701, 712, 1068, 1104, 1402, 1424, 2047, 2103, 2136, 2804, 4094, 4206, 4272, 5608, 6141, 8188, 8412, 11216, 12282, 16123, 16376, 16824, 24564, 32246, 32752, 33648, 48369, 49128, 62389, 64492, 96738, 98256, 124778, 128984, 187167, 193476, 249556, 257968, 374334, 386952, 499112, 748668, 773904, 998224, 1434947, 1497336, 2869894, 2994672, 4304841, 5739788, 8609682, 11479576, 17219364, 22959152, 34438728, 68877456]

約数ペア:

[(1, 68877456), (2, 34438728), (3, 22959152), (4, 17219364), (6, 11479576), (8, 8609682), (12, 5739788), (16, 4304841), (23, 2994672), (24, 2869894), (46, 1497336), (48, 1434947), (69, 998224), (89, 773904), (92, 748668), (138, 499112), (178, 386952), (184, 374334), (267, 257968), (276, 249556), (356, 193476), (368, 187167), (534, 128984), (552, 124778), (701, 98256), (712, 96738), (1068, 64492), (1104, 62389), (1402, 49128), (1424, 48369), (2047, 33648), (2103, 32752), (2136, 32246), (2804, 24564), (4094, 16824), (4206, 16376), (4272, 16123), (5608, 12282), (6141, 11216), (8188, 8412)]