81751488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4714

約数の個数: 112

約数和(自身を含む): 266273280

約数和(自身を除く): 184521792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 4679, 5824, 8736, 9358, 14037, 17472, 18716, 28074, 32753, 37432, 56148, 60827, 65506, 74864, 98259, 112296, 121654, 131012, 149728, 182481, 196518, 224592, 243308, 262024, 299456, 364962, 393036, 425789, 449184, 486616, 524048, 729924, 786072, 851578, 898368, 973232, 1048096, 1277367, 1459848, 1572144, 1703156, 1946464, 2096192, 2554734, 2919696, 3144288, 3406312, 3892928, 5109468, 5839392, 6288576, 6812624, 10218936, 11678784, 13625248, 20437872, 27250496, 40875744, 81751488]

約数ペア:

[(1, 81751488), (2, 40875744), (3, 27250496), (4, 20437872), (6, 13625248), (7, 11678784), (8, 10218936), (12, 6812624), (13, 6288576), (14, 5839392), (16, 5109468), (21, 3892928), (24, 3406312), (26, 3144288), (28, 2919696), (32, 2554734), (39, 2096192), (42, 1946464), (48, 1703156), (52, 1572144), (56, 1459848), (64, 1277367), (78, 1048096), (84, 973232), (91, 898368), (96, 851578), (104, 786072), (112, 729924), (156, 524048), (168, 486616), (182, 449184), (192, 425789), (208, 393036), (224, 364962), (273, 299456), (312, 262024), (336, 243308), (364, 224592), (416, 196518), (448, 182481), (546, 149728), (624, 131012), (672, 121654), (728, 112296), (832, 98259), (1092, 74864), (1248, 65506), (1344, 60827), (1456, 56148), (2184, 37432), (2496, 32753), (2912, 28074), (4368, 18716), (4679, 17472), (5824, 14037), (8736, 9358)]