68440068

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12109}}^1$

素因数の和:12276

約数の個数: 36

約数和(自身を含む): 174117580

約数和(自身を除く): 105677512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 12109, 24218, 36327, 48436, 72654, 108981, 145308, 217962, 435924, 1901113, 3802226, 5703339, 7604452, 11406678, 17110017, 22813356, 34220034, 68440068]

約数ペア:

[(1, 68440068), (2, 34220034), (3, 22813356), (4, 17110017), (6, 11406678), (9, 7604452), (12, 5703339), (18, 3802226), (36, 1901113), (157, 435924), (314, 217962), (471, 145308), (628, 108981), (942, 72654), (1413, 48436), (1884, 36327), (2826, 24218), (5652, 12109)]