68907258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1567}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 171225600

約数和(自身を除く): 102318342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 1567, 2094, 2443, 3134, 3141, 4701, 4886, 6282, 7329, 9402, 10969, 14103, 14658, 21938, 21987, 28206, 32907, 43974, 65814, 98721, 197442, 546883, 1093766, 1640649, 3281298, 3828181, 4921947, 7656362, 9843894, 11484543, 22969086, 34453629, 68907258]

約数ペア:

[(1, 68907258), (2, 34453629), (3, 22969086), (6, 11484543), (7, 9843894), (9, 7656362), (14, 4921947), (18, 3828181), (21, 3281298), (42, 1640649), (63, 1093766), (126, 546883), (349, 197442), (698, 98721), (1047, 65814), (1567, 43974), (2094, 32907), (2443, 28206), (3134, 21987), (3141, 21938), (4701, 14658), (4886, 14103), (6282, 10969), (7329, 9402)]