87340428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{346589}}^1$

素因数の和:346606

約数の個数: 36

約数和(自身を含む): 252317520

約数和(自身を除く): 164977092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 346589, 693178, 1039767, 1386356, 2079534, 2426123, 3119301, 4159068, 4852246, 6238602, 7278369, 9704492, 12477204, 14556738, 21835107, 29113476, 43670214, 87340428]

約数ペア:

[(1, 87340428), (2, 43670214), (3, 29113476), (4, 21835107), (6, 14556738), (7, 12477204), (9, 9704492), (12, 7278369), (14, 6238602), (18, 4852246), (21, 4159068), (28, 3119301), (36, 2426123), (42, 2079534), (63, 1386356), (84, 1039767), (126, 693178), (252, 346589)]