54678816

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 156216060

約数和(自身を除く): 101537244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 509, 746, 1018, 1119, 1492, 1527, 2036, 2238, 2984, 3054, 3357, 4072, 4476, 4581, 5968, 6108, 6714, 8144, 8952, 9162, 11936, 12216, 13428, 16288, 17904, 18324, 24432, 26856, 35808, 36648, 48864, 53712, 73296, 107424, 146592, 189857, 379714, 569571, 759428, 1139142, 1518856, 1708713, 2278284, 3037712, 3417426, 4556568, 6075424, 6834852, 9113136, 13669704, 18226272, 27339408, 54678816]

約数ペア:

[(1, 54678816), (2, 27339408), (3, 18226272), (4, 13669704), (6, 9113136), (8, 6834852), (9, 6075424), (12, 4556568), (16, 3417426), (18, 3037712), (24, 2278284), (32, 1708713), (36, 1518856), (48, 1139142), (72, 759428), (96, 569571), (144, 379714), (288, 189857), (373, 146592), (509, 107424), (746, 73296), (1018, 53712), (1119, 48864), (1492, 36648), (1527, 35808), (2036, 26856), (2238, 24432), (2984, 18324), (3054, 17904), (3357, 16288), (4072, 13428), (4476, 12216), (4581, 11936), (5968, 9162), (6108, 8952), (6714, 8144)]