87745824

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2399}}^1$

素因数の和:2542

約数の個数: 72

約数和(自身を含む): 251596800

約数和(自身を除く): 163850976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 2399, 3048, 4064, 4572, 4798, 6096, 7197, 9144, 9596, 12192, 14394, 18288, 19192, 21591, 28788, 36576, 38384, 43182, 57576, 76768, 86364, 115152, 172728, 230304, 304673, 345456, 609346, 690912, 914019, 1218692, 1828038, 2437384, 2742057, 3656076, 4874768, 5484114, 7312152, 9749536, 10968228, 14624304, 21936456, 29248608, 43872912, 87745824]

約数ペア:

[(1, 87745824), (2, 43872912), (3, 29248608), (4, 21936456), (6, 14624304), (8, 10968228), (9, 9749536), (12, 7312152), (16, 5484114), (18, 4874768), (24, 3656076), (32, 2742057), (36, 2437384), (48, 1828038), (72, 1218692), (96, 914019), (127, 690912), (144, 609346), (254, 345456), (288, 304673), (381, 230304), (508, 172728), (762, 115152), (1016, 86364), (1143, 76768), (1524, 57576), (2032, 43182), (2286, 38384), (2399, 36576), (3048, 28788), (4064, 21591), (4572, 19192), (4798, 18288), (6096, 14394), (7197, 12192), (9144, 9596)]