87408384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 270789120

約数和(自身を除く): 183380736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 229, 256, 284, 336, 384, 426, 448, 458, 497, 568, 672, 687, 768, 852, 896, 916, 994, 1136, 1344, 1374, 1491, 1603, 1704, 1792, 1832, 1988, 2272, 2688, 2748, 2982, 3206, 3408, 3664, 3976, 4544, 4809, 5376, 5496, 5964, 6412, 6816, 7328, 7952, 9088, 9618, 10992, 11928, 12824, 13632, 14656, 15904, 16259, 18176, 19236, 21984, 23856, 25648, 27264, 29312, 31808, 32518, 38472, 43968, 47712, 48777, 51296, 54528, 58624, 63616, 65036, 76944, 87936, 95424, 97554, 102592, 113813, 127232, 130072, 153888, 175872, 190848, 195108, 205184, 227626, 260144, 307776, 341439, 381696, 390216, 410368, 455252, 520288, 615552, 682878, 780432, 910504, 1040576, 1231104, 1365756, 1560864, 1821008, 2081152, 2731512, 3121728, 3642016, 4162304, 5463024, 6243456, 7284032, 10926048, 12486912, 14568064, 21852096, 29136128, 43704192, 87408384]

約数ペア:

[(1, 87408384), (2, 43704192), (3, 29136128), (4, 21852096), (6, 14568064), (7, 12486912), (8, 10926048), (12, 7284032), (14, 6243456), (16, 5463024), (21, 4162304), (24, 3642016), (28, 3121728), (32, 2731512), (42, 2081152), (48, 1821008), (56, 1560864), (64, 1365756), (71, 1231104), (84, 1040576), (96, 910504), (112, 780432), (128, 682878), (142, 615552), (168, 520288), (192, 455252), (213, 410368), (224, 390216), (229, 381696), (256, 341439), (284, 307776), (336, 260144), (384, 227626), (426, 205184), (448, 195108), (458, 190848), (497, 175872), (568, 153888), (672, 130072), (687, 127232), (768, 113813), (852, 102592), (896, 97554), (916, 95424), (994, 87936), (1136, 76944), (1344, 65036), (1374, 63616), (1491, 58624), (1603, 54528), (1704, 51296), (1792, 48777), (1832, 47712), (1988, 43968), (2272, 38472), (2688, 32518), (2748, 31808), (2982, 29312), (3206, 27264), (3408, 25648), (3664, 23856), (3976, 21984), (4544, 19236), (4809, 18176), (5376, 16259), (5496, 15904), (5964, 14656), (6412, 13632), (6816, 12824), (7328, 11928), (7952, 10992), (9088, 9618)]