80424666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6197}}^1$

素因数の和:6315

約数の個数: 48

約数和(自身を含む): 201112704

約数和(自身を除く): 120688038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6197, 6489, 12394, 12978, 18591, 37182, 43379, 55773, 86758, 111546, 130137, 260274, 390411, 638291, 780822, 1276582, 1914873, 3829746, 4468037, 5744619, 8936074, 11489238, 13404111, 26808222, 40212333, 80424666]

約数ペア:

[(1, 80424666), (2, 40212333), (3, 26808222), (6, 13404111), (7, 11489238), (9, 8936074), (14, 5744619), (18, 4468037), (21, 3829746), (42, 1914873), (63, 1276582), (103, 780822), (126, 638291), (206, 390411), (309, 260274), (618, 130137), (721, 111546), (927, 86758), (1442, 55773), (1854, 43379), (2163, 37182), (4326, 18591), (6197, 12978), (6489, 12394)]