80800488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15373}}^1$

素因数の和:15458

約数の個数: 48

約数和(自身を含む): 221846820

約数和(自身を除く): 141046332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 15373, 30746, 46119, 61492, 92238, 122984, 138357, 184476, 276714, 368952, 553428, 1106856, 1122229, 2244458, 3366687, 4488916, 6733374, 8977832, 10100061, 13466748, 20200122, 26933496, 40400244, 80800488]

約数ペア:

[(1, 80800488), (2, 40400244), (3, 26933496), (4, 20200122), (6, 13466748), (8, 10100061), (9, 8977832), (12, 6733374), (18, 4488916), (24, 3366687), (36, 2244458), (72, 1122229), (73, 1106856), (146, 553428), (219, 368952), (292, 276714), (438, 184476), (584, 138357), (657, 122984), (876, 92238), (1314, 61492), (1752, 46119), (2628, 30746), (5256, 15373)]