61810272

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1540

約数の個数: 72

約数和(自身を含む): 177021936

約数和(自身を除く): 115211664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1367, 1413, 1884, 2512, 2734, 2826, 3768, 4101, 5024, 5468, 5652, 7536, 8202, 10936, 11304, 12303, 15072, 16404, 21872, 22608, 24606, 32808, 43744, 45216, 49212, 65616, 98424, 131232, 196848, 214619, 393696, 429238, 643857, 858476, 1287714, 1716952, 1931571, 2575428, 3433904, 3863142, 5150856, 6867808, 7726284, 10301712, 15452568, 20603424, 30905136, 61810272]

約数ペア:

[(1, 61810272), (2, 30905136), (3, 20603424), (4, 15452568), (6, 10301712), (8, 7726284), (9, 6867808), (12, 5150856), (16, 3863142), (18, 3433904), (24, 2575428), (32, 1931571), (36, 1716952), (48, 1287714), (72, 858476), (96, 643857), (144, 429238), (157, 393696), (288, 214619), (314, 196848), (471, 131232), (628, 98424), (942, 65616), (1256, 49212), (1367, 45216), (1413, 43744), (1884, 32808), (2512, 24606), (2734, 22608), (2826, 21872), (3768, 16404), (4101, 15072), (5024, 12303), (5468, 11304), (5652, 10936), (7536, 8202)]