87418608

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 232056576

約数和(自身を除く): 144637968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 113, 142, 213, 226, 227, 284, 339, 426, 452, 454, 568, 678, 681, 852, 904, 908, 1136, 1356, 1362, 1704, 1808, 1816, 2712, 2724, 3408, 3632, 5424, 5448, 8023, 10896, 16046, 16117, 24069, 25651, 32092, 32234, 48138, 48351, 51302, 64184, 64468, 76953, 96276, 96702, 102604, 128368, 128936, 153906, 192552, 193404, 205208, 257872, 307812, 385104, 386808, 410416, 615624, 773616, 1231248, 1821221, 3642442, 5463663, 7284884, 10927326, 14569768, 21854652, 29139536, 43709304, 87418608]

約数ペア:

[(1, 87418608), (2, 43709304), (3, 29139536), (4, 21854652), (6, 14569768), (8, 10927326), (12, 7284884), (16, 5463663), (24, 3642442), (48, 1821221), (71, 1231248), (113, 773616), (142, 615624), (213, 410416), (226, 386808), (227, 385104), (284, 307812), (339, 257872), (426, 205208), (452, 193404), (454, 192552), (568, 153906), (678, 128936), (681, 128368), (852, 102604), (904, 96702), (908, 96276), (1136, 76953), (1356, 64468), (1362, 64184), (1704, 51302), (1808, 48351), (1816, 48138), (2712, 32234), (2724, 32092), (3408, 25651), (3632, 24069), (5424, 16117), (5448, 16046), (8023, 10896)]