68785038

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{20219}}^1$

素因数の和:20243

約数の個数: 48

約数和(自身を含む): 176641920

約数和(自身を除く): 107856882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 20219, 40438, 60657, 121314, 141533, 181971, 283066, 363942, 424599, 545913, 849198, 1091826, 1273797, 1637739, 2547594, 3275478, 3821391, 4913217, 7642782, 9826434, 11464173, 22928346, 34392519, 68785038]

約数ペア:

[(1, 68785038), (2, 34392519), (3, 22928346), (6, 11464173), (7, 9826434), (9, 7642782), (14, 4913217), (18, 3821391), (21, 3275478), (27, 2547594), (42, 1637739), (54, 1273797), (63, 1091826), (81, 849198), (126, 545913), (162, 424599), (189, 363942), (243, 283066), (378, 181971), (486, 141533), (567, 121314), (1134, 60657), (1701, 40438), (3402, 20219)]