90868428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{360589}}^1$

素因数の和:360606

約数の個数: 36

約数和(自身を含む): 262509520

約数和(自身を除く): 171641092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 360589, 721178, 1081767, 1442356, 2163534, 2524123, 3245301, 4327068, 5048246, 6490602, 7572369, 10096492, 12981204, 15144738, 22717107, 30289476, 45434214, 90868428]

約数ペア:

[(1, 90868428), (2, 45434214), (3, 30289476), (4, 22717107), (6, 15144738), (7, 12981204), (9, 10096492), (12, 7572369), (14, 6490602), (18, 5048246), (21, 4327068), (28, 3245301), (36, 2524123), (42, 2163534), (63, 1442356), (84, 1081767), (126, 721178), (252, 360589)]