43254904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 109486080

約数和(自身を除く): 66231176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 43, 44, 46, 56, 71, 77, 86, 88, 92, 142, 154, 161, 172, 184, 253, 284, 301, 308, 322, 344, 473, 497, 506, 568, 602, 616, 644, 781, 946, 989, 994, 1012, 1204, 1288, 1562, 1633, 1771, 1892, 1978, 1988, 2024, 2408, 3053, 3124, 3266, 3311, 3542, 3784, 3956, 3976, 5467, 6106, 6248, 6532, 6622, 6923, 7084, 7912, 10879, 10934, 11431, 12212, 13064, 13244, 13846, 14168, 17963, 21371, 21758, 21868, 22862, 24424, 26488, 27692, 33583, 35926, 42742, 43516, 43736, 45724, 55384, 67166, 70219, 71852, 76153, 85484, 87032, 91448, 125741, 134332, 140438, 143704, 152306, 170968, 235081, 251482, 268664, 280876, 304612, 470162, 491533, 502964, 561752, 609224, 772409, 940324, 983066, 1005928, 1544818, 1880648, 1966132, 3089636, 3932264, 5406863, 6179272, 10813726, 21627452, 43254904]

約数ペア:

[(1, 43254904), (2, 21627452), (4, 10813726), (7, 6179272), (8, 5406863), (11, 3932264), (14, 3089636), (22, 1966132), (23, 1880648), (28, 1544818), (43, 1005928), (44, 983066), (46, 940324), (56, 772409), (71, 609224), (77, 561752), (86, 502964), (88, 491533), (92, 470162), (142, 304612), (154, 280876), (161, 268664), (172, 251482), (184, 235081), (253, 170968), (284, 152306), (301, 143704), (308, 140438), (322, 134332), (344, 125741), (473, 91448), (497, 87032), (506, 85484), (568, 76153), (602, 71852), (616, 70219), (644, 67166), (781, 55384), (946, 45724), (989, 43736), (994, 43516), (1012, 42742), (1204, 35926), (1288, 33583), (1562, 27692), (1633, 26488), (1771, 24424), (1892, 22862), (1978, 21868), (1988, 21758), (2024, 21371), (2408, 17963), (3053, 14168), (3124, 13846), (3266, 13244), (3311, 13064), (3542, 12212), (3784, 11431), (3956, 10934), (3976, 10879), (5467, 7912), (6106, 7084), (6248, 6923), (6532, 6622)]