75121355708

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{9433}}^1$

素因数の和:10483

約数の個数: 72

約数和(自身を含む): 156830212224

約数和(自身を除く): 81708856516

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 991, 1148, 1982, 2009, 3964, 4018, 6937, 8036, 9433, 13874, 18866, 27748, 37732, 40631, 48559, 66031, 81262, 97118, 132062, 162524, 194236, 264124, 284417, 386753, 462217, 568834, 773506, 924434, 1137668, 1547012, 1848868, 1990919, 2707271, 3981838, 5414542, 7963676, 9348103, 10829084, 18696206, 18950897, 37392412, 37901794, 65436721, 75803588, 130873442, 261746884, 383272223, 458057047, 766544446, 916114094, 1533088892, 1832228188, 2682905561, 5365811122, 10731622244, 18780338927, 37560677854, 75121355708]

約数ペア:

[(1, 75121355708), (2, 37560677854), (4, 18780338927), (7, 10731622244), (14, 5365811122), (28, 2682905561), (41, 1832228188), (49, 1533088892), (82, 916114094), (98, 766544446), (164, 458057047), (196, 383272223), (287, 261746884), (574, 130873442), (991, 75803588), (1148, 65436721), (1982, 37901794), (2009, 37392412), (3964, 18950897), (4018, 18696206), (6937, 10829084), (8036, 9348103), (9433, 7963676), (13874, 5414542), (18866, 3981838), (27748, 2707271), (37732, 1990919), (40631, 1848868), (48559, 1547012), (66031, 1137668), (81262, 924434), (97118, 773506), (132062, 568834), (162524, 462217), (194236, 386753), (264124, 284417)]