80452246084

素因数分解:

$2^2\times 7^1\times {\mathrm{19759}}^1\times {\mathrm{145417}}^1$

素因数の和:165187

約数の個数: 24

約数和(自身を含む): 160913742080

約数和(自身を除く): 80461495996

約数列:

[1, 2, 4, 7, 14, 28, 19759, 39518, 79036, 138313, 145417, 276626, 290834, 553252, 581668, 1017919, 2035838, 4071676, 2873294503, 5746589006, 11493178012, 20113061521, 40226123042, 80452246084]

約数ペア:

[(1, 80452246084), (2, 40226123042), (4, 20113061521), (7, 11493178012), (14, 5746589006), (28, 2873294503), (19759, 4071676), (39518, 2035838), (79036, 1017919), (138313, 581668), (145417, 553252), (276626, 290834)]