81777075362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1\times {\mathrm{9413}}^1$

素因数の和:9675

約数の個数: 48

約数和(自身を含む): 133514619840

約数和(自身を除く): 51737544478

約数列:

[1, 2, 19, 37, 38, 74, 167, 334, 703, 1369, 1406, 2738, 3173, 6179, 6346, 9413, 12358, 18826, 26011, 52022, 117401, 178847, 228623, 234802, 348281, 357694, 457246, 696562, 1571971, 3143942, 4343837, 6617339, 8687674, 12886397, 13234678, 25772794, 29867449, 58162927, 59734898, 116325854, 244841543, 489683086, 1105095613, 2152028299, 2210191226, 4304056598, 40888537681, 81777075362]

約数ペア:

[(1, 81777075362), (2, 40888537681), (19, 4304056598), (37, 2210191226), (38, 2152028299), (74, 1105095613), (167, 489683086), (334, 244841543), (703, 116325854), (1369, 59734898), (1406, 58162927), (2738, 29867449), (3173, 25772794), (6179, 13234678), (6346, 12886397), (9413, 8687674), (12358, 6617339), (18826, 4343837), (26011, 3143942), (52022, 1571971), (117401, 696562), (178847, 457246), (228623, 357694), (234802, 348281)]