219672

素因数分解:

$2^3\times 3^5\times {\mathrm{113}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 622440

約数和(自身を除く): 402768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 243, 324, 339, 452, 486, 648, 678, 904, 972, 1017, 1356, 1944, 2034, 2712, 3051, 4068, 6102, 8136, 9153, 12204, 18306, 24408, 27459, 36612, 54918, 73224, 109836, 219672]

約数ペア:

[(1, 219672), (2, 109836), (3, 73224), (4, 54918), (6, 36612), (8, 27459), (9, 24408), (12, 18306), (18, 12204), (24, 9153), (27, 8136), (36, 6102), (54, 4068), (72, 3051), (81, 2712), (108, 2034), (113, 1944), (162, 1356), (216, 1017), (226, 972), (243, 904), (324, 678), (339, 648), (452, 486)]