68289966

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{8969}}^1$

素因数の和:9030

約数の個数: 40

約数和(自身を含む): 156293280

約数和(自身を除く): 88003314

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 8969, 17938, 26907, 53814, 80721, 161442, 242163, 421543, 484326, 726489, 843086, 1264629, 1452978, 2529258, 3793887, 7587774, 11381661, 22763322, 34144983, 68289966]

約数ペア:

[(1, 68289966), (2, 34144983), (3, 22763322), (6, 11381661), (9, 7587774), (18, 3793887), (27, 2529258), (47, 1452978), (54, 1264629), (81, 843086), (94, 726489), (141, 484326), (162, 421543), (282, 242163), (423, 161442), (846, 80721), (1269, 53814), (2538, 26907), (3807, 17938), (7614, 8969)]