68340678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52489}}^1$

素因数の和:52532

約数の個数: 32

約数和(自身を含む): 161249280

約数和(自身を除く): 92908602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 52489, 104978, 157467, 314934, 367423, 734846, 1102269, 1627159, 2204538, 3254318, 4881477, 9762954, 11390113, 22780226, 34170339, 68340678]

約数ペア:

[(1, 68340678), (2, 34170339), (3, 22780226), (6, 11390113), (7, 9762954), (14, 4881477), (21, 3254318), (31, 2204538), (42, 1627159), (62, 1102269), (93, 734846), (186, 367423), (217, 314934), (434, 157467), (651, 104978), (1302, 52489)]