80438022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 80

約数和(自身を含む): 208565280

約数和(自身を除く): 128127258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 267, 378, 534, 567, 623, 797, 801, 1134, 1246, 1594, 1602, 1869, 2391, 2403, 3738, 4782, 4806, 5579, 5607, 7173, 7209, 11158, 11214, 14346, 14418, 16737, 16821, 21519, 33474, 33642, 43038, 50211, 50463, 64557, 70933, 100422, 100926, 129114, 141866, 150633, 212799, 301266, 425598, 451899, 496531, 638397, 903798, 993062, 1276794, 1489593, 1915191, 2979186, 3830382, 4468779, 5745573, 8937558, 11491146, 13406337, 26812674, 40219011, 80438022]

約数ペア:

[(1, 80438022), (2, 40219011), (3, 26812674), (6, 13406337), (7, 11491146), (9, 8937558), (14, 5745573), (18, 4468779), (21, 3830382), (27, 2979186), (42, 1915191), (54, 1489593), (63, 1276794), (81, 993062), (89, 903798), (126, 638397), (162, 496531), (178, 451899), (189, 425598), (267, 301266), (378, 212799), (534, 150633), (567, 141866), (623, 129114), (797, 100926), (801, 100422), (1134, 70933), (1246, 64557), (1594, 50463), (1602, 50211), (1869, 43038), (2391, 33642), (2403, 33474), (3738, 21519), (4782, 16821), (4806, 16737), (5579, 14418), (5607, 14346), (7173, 11214), (7209, 11158)]