76980204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{305477}}^1$

素因数の和:305494

約数の個数: 36

約数和(自身を含む): 222387984

約数和(自身を除く): 145407780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 305477, 610954, 916431, 1221908, 1832862, 2138339, 2749293, 3665724, 4276678, 5498586, 6415017, 8553356, 10997172, 12830034, 19245051, 25660068, 38490102, 76980204]

約数ペア:

[(1, 76980204), (2, 38490102), (3, 25660068), (4, 19245051), (6, 12830034), (7, 10997172), (9, 8553356), (12, 6415017), (14, 5498586), (18, 4276678), (21, 3665724), (28, 2749293), (36, 2138339), (42, 1832862), (63, 1221908), (84, 916431), (126, 610954), (252, 305477)]