74481344

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 84

約数和(自身を含む): 175546512

約数和(自身を除く): 101065168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 173, 217, 224, 248, 346, 434, 448, 496, 692, 868, 961, 992, 1211, 1384, 1736, 1922, 1984, 2422, 2768, 3472, 3844, 4844, 5363, 5536, 6727, 6944, 7688, 9688, 10726, 11072, 13454, 13888, 15376, 19376, 21452, 26908, 30752, 37541, 38752, 42904, 53816, 61504, 75082, 77504, 85808, 107632, 150164, 166253, 171616, 215264, 300328, 332506, 343232, 430528, 600656, 665012, 1163771, 1201312, 1330024, 2327542, 2402624, 2660048, 4655084, 5320096, 9310168, 10640192, 18620336, 37240672, 74481344]

約数ペア:

[(1, 74481344), (2, 37240672), (4, 18620336), (7, 10640192), (8, 9310168), (14, 5320096), (16, 4655084), (28, 2660048), (31, 2402624), (32, 2327542), (56, 1330024), (62, 1201312), (64, 1163771), (112, 665012), (124, 600656), (173, 430528), (217, 343232), (224, 332506), (248, 300328), (346, 215264), (434, 171616), (448, 166253), (496, 150164), (692, 107632), (868, 85808), (961, 77504), (992, 75082), (1211, 61504), (1384, 53816), (1736, 42904), (1922, 38752), (1984, 37541), (2422, 30752), (2768, 26908), (3472, 21452), (3844, 19376), (4844, 15376), (5363, 13888), (5536, 13454), (6727, 11072), (6944, 10726), (7688, 9688)]