80072826

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 162449280

約数和(自身を除く): 82376454

約数列:

[1, 2, 3, 6, 157, 167, 314, 334, 471, 501, 509, 942, 1002, 1018, 1527, 3054, 26219, 52438, 78657, 79913, 85003, 157314, 159826, 170006, 239739, 255009, 479478, 510018, 13345471, 26690942, 40036413, 80072826]

約数ペア:

[(1, 80072826), (2, 40036413), (3, 26690942), (6, 13345471), (157, 510018), (167, 479478), (314, 255009), (334, 239739), (471, 170006), (501, 159826), (509, 157314), (942, 85003), (1002, 79913), (1018, 78657), (1527, 52438), (3054, 26219)]