25535736

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 72266040

約数和(自身を除く): 46730304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 251, 314, 324, 471, 502, 628, 648, 753, 942, 1004, 1256, 1413, 1506, 1884, 2008, 2259, 2826, 3012, 3768, 4239, 4518, 5652, 6024, 6777, 8478, 9036, 11304, 12717, 13554, 16956, 18072, 20331, 25434, 27108, 33912, 39407, 40662, 50868, 54216, 78814, 81324, 101736, 118221, 157628, 162648, 236442, 315256, 354663, 472884, 709326, 945768, 1063989, 1418652, 2127978, 2837304, 3191967, 4255956, 6383934, 8511912, 12767868, 25535736]

約数ペア:

[(1, 25535736), (2, 12767868), (3, 8511912), (4, 6383934), (6, 4255956), (8, 3191967), (9, 2837304), (12, 2127978), (18, 1418652), (24, 1063989), (27, 945768), (36, 709326), (54, 472884), (72, 354663), (81, 315256), (108, 236442), (157, 162648), (162, 157628), (216, 118221), (251, 101736), (314, 81324), (324, 78814), (471, 54216), (502, 50868), (628, 40662), (648, 39407), (753, 33912), (942, 27108), (1004, 25434), (1256, 20331), (1413, 18072), (1506, 16956), (1884, 13554), (2008, 12717), (2259, 11304), (2826, 9036), (3012, 8478), (3768, 6777), (4239, 6024), (4518, 5652)]