920119176

素因数分解:

$2^3\times 3^4\times {\mathrm{263}}^1\times {\mathrm{5399}}^1$

素因数の和:5680

約数の個数: 80

約数和(自身を含む): 2587464000

約数和(自身を除く): 1667344824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 263, 324, 526, 648, 789, 1052, 1578, 2104, 2367, 3156, 4734, 5399, 6312, 7101, 9468, 10798, 14202, 16197, 18936, 21303, 21596, 28404, 32394, 42606, 43192, 48591, 56808, 64788, 85212, 97182, 129576, 145773, 170424, 194364, 291546, 388728, 437319, 583092, 874638, 1166184, 1419937, 1749276, 2839874, 3498552, 4259811, 5679748, 8519622, 11359496, 12779433, 17039244, 25558866, 34078488, 38338299, 51117732, 76676598, 102235464, 115014897, 153353196, 230029794, 306706392, 460059588, 920119176]

約数ペア:

[(1, 920119176), (2, 460059588), (3, 306706392), (4, 230029794), (6, 153353196), (8, 115014897), (9, 102235464), (12, 76676598), (18, 51117732), (24, 38338299), (27, 34078488), (36, 25558866), (54, 17039244), (72, 12779433), (81, 11359496), (108, 8519622), (162, 5679748), (216, 4259811), (263, 3498552), (324, 2839874), (526, 1749276), (648, 1419937), (789, 1166184), (1052, 874638), (1578, 583092), (2104, 437319), (2367, 388728), (3156, 291546), (4734, 194364), (5399, 170424), (6312, 145773), (7101, 129576), (9468, 97182), (10798, 85212), (14202, 64788), (16197, 56808), (18936, 48591), (21303, 43192), (21596, 42606), (28404, 32394)]