72721946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 125254080

約数和(自身を除く): 52532134

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 814, 902, 1517, 2179, 3034, 4358, 16687, 23969, 33374, 47938, 80623, 89339, 161246, 178678, 886853, 982729, 1773706, 1965458, 3305543, 6611086, 36360973, 72721946]

約数ペア:

[(1, 72721946), (2, 36360973), (11, 6611086), (22, 3305543), (37, 1965458), (41, 1773706), (74, 982729), (82, 886853), (407, 178678), (451, 161246), (814, 89339), (902, 80623), (1517, 47938), (2179, 33374), (3034, 23969), (4358, 16687)]