85675072

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 201777600

約数和(自身を除く): 116102528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 199, 217, 224, 248, 398, 434, 448, 496, 796, 868, 961, 992, 1393, 1592, 1736, 1922, 1984, 2786, 3184, 3472, 3844, 5572, 6169, 6368, 6727, 6944, 7688, 11144, 12338, 12736, 13454, 13888, 15376, 22288, 24676, 26908, 30752, 43183, 44576, 49352, 53816, 61504, 86366, 89152, 98704, 107632, 172732, 191239, 197408, 215264, 345464, 382478, 394816, 430528, 690928, 764956, 1338673, 1381856, 1529912, 2677346, 2763712, 3059824, 5354692, 6119648, 10709384, 12239296, 21418768, 42837536, 85675072]

約数ペア:

[(1, 85675072), (2, 42837536), (4, 21418768), (7, 12239296), (8, 10709384), (14, 6119648), (16, 5354692), (28, 3059824), (31, 2763712), (32, 2677346), (56, 1529912), (62, 1381856), (64, 1338673), (112, 764956), (124, 690928), (199, 430528), (217, 394816), (224, 382478), (248, 345464), (398, 215264), (434, 197408), (448, 191239), (496, 172732), (796, 107632), (868, 98704), (961, 89152), (992, 86366), (1393, 61504), (1592, 53816), (1736, 49352), (1922, 44576), (1984, 43183), (2786, 30752), (3184, 26908), (3472, 24676), (3844, 22288), (5572, 15376), (6169, 13888), (6368, 13454), (6727, 12736), (6944, 12338), (7688, 11144)]