87385284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115589}}^1$

素因数の和:115609

約数の個数: 48

約数和(自身を含む): 258921600

約数和(自身を除く): 171536316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115589, 231178, 346767, 462356, 693534, 809123, 1040301, 1387068, 1618246, 2080602, 2427369, 3120903, 3236492, 4161204, 4854738, 6241806, 7282107, 9709476, 12483612, 14564214, 21846321, 29128428, 43692642, 87385284]

約数ペア:

[(1, 87385284), (2, 43692642), (3, 29128428), (4, 21846321), (6, 14564214), (7, 12483612), (9, 9709476), (12, 7282107), (14, 6241806), (18, 4854738), (21, 4161204), (27, 3236492), (28, 3120903), (36, 2427369), (42, 2080602), (54, 1618246), (63, 1387068), (84, 1040301), (108, 809123), (126, 693534), (189, 462356), (252, 346767), (378, 231178), (756, 115589)]