82578048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 128

約数和(自身を含む): 259031040

約数和(自身を除く): 176452992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 991, 992, 1302, 1344, 1488, 1736, 1982, 1984, 2604, 2688, 2973, 2976, 3472, 3964, 3968, 5208, 5946, 5952, 6937, 6944, 7928, 10416, 11892, 11904, 13874, 13888, 15856, 20811, 20832, 23784, 27748, 27776, 30721, 31712, 41622, 41664, 47568, 55496, 61442, 63424, 83244, 83328, 92163, 95136, 110992, 122884, 126848, 166488, 184326, 190272, 215047, 221984, 245768, 332976, 368652, 380544, 430094, 443968, 491536, 645141, 665952, 737304, 860188, 887936, 983072, 1290282, 1331904, 1474608, 1720376, 1966144, 2580564, 2663808, 2949216, 3440752, 3932288, 5161128, 5898432, 6881504, 10322256, 11796864, 13763008, 20644512, 27526016, 41289024, 82578048]

約数ペア:

[(1, 82578048), (2, 41289024), (3, 27526016), (4, 20644512), (6, 13763008), (7, 11796864), (8, 10322256), (12, 6881504), (14, 5898432), (16, 5161128), (21, 3932288), (24, 3440752), (28, 2949216), (31, 2663808), (32, 2580564), (42, 1966144), (48, 1720376), (56, 1474608), (62, 1331904), (64, 1290282), (84, 983072), (93, 887936), (96, 860188), (112, 737304), (124, 665952), (128, 645141), (168, 491536), (186, 443968), (192, 430094), (217, 380544), (224, 368652), (248, 332976), (336, 245768), (372, 221984), (384, 215047), (434, 190272), (448, 184326), (496, 166488), (651, 126848), (672, 122884), (744, 110992), (868, 95136), (896, 92163), (991, 83328), (992, 83244), (1302, 63424), (1344, 61442), (1488, 55496), (1736, 47568), (1982, 41664), (1984, 41622), (2604, 31712), (2688, 30721), (2973, 27776), (2976, 27748), (3472, 23784), (3964, 20832), (3968, 20811), (5208, 15856), (5946, 13888), (5952, 13874), (6937, 11904), (6944, 11892), (7928, 10416)]