80548956

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2699}}^1$

素因数の和:3538

約数の個数: 36

約数和(自身を含む): 203931000

約数和(自身を除く): 123382044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2487, 2699, 3316, 4974, 5398, 7461, 8097, 9948, 10796, 14922, 16194, 24291, 29844, 32388, 48582, 97164, 2237471, 4474942, 6712413, 8949884, 13424826, 20137239, 26849652, 40274478, 80548956]

約数ペア:

[(1, 80548956), (2, 40274478), (3, 26849652), (4, 20137239), (6, 13424826), (9, 8949884), (12, 6712413), (18, 4474942), (36, 2237471), (829, 97164), (1658, 48582), (2487, 32388), (2699, 29844), (3316, 24291), (4974, 16194), (5398, 14922), (7461, 10796), (8097, 9948)]