80117712

素因数分解:

$2^4\times 3^2\times {\mathrm{556373}}^1$

素因数の和:556387

約数の個数: 30

約数和(自身を含む): 224218722

約数和(自身を除く): 144101010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 556373, 1112746, 1669119, 2225492, 3338238, 4450984, 5007357, 6676476, 8901968, 10014714, 13352952, 20029428, 26705904, 40058856, 80117712]

約数ペア:

[(1, 80117712), (2, 40058856), (3, 26705904), (4, 20029428), (6, 13352952), (8, 10014714), (9, 8901968), (12, 6676476), (16, 5007357), (18, 4450984), (24, 3338238), (36, 2225492), (48, 1669119), (72, 1112746), (144, 556373)]