71806506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11071}}^1$

素因数の和:11146

約数の個数: 32

約数和(自身を含む): 153059328

約数和(自身を除く): 81252822

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 11071, 22142, 33213, 66426, 254633, 509266, 520337, 763899, 1040674, 1527798, 1561011, 3122022, 11967751, 23935502, 35903253, 71806506]

約数ペア:

[(1, 71806506), (2, 35903253), (3, 23935502), (6, 11967751), (23, 3122022), (46, 1561011), (47, 1527798), (69, 1040674), (94, 763899), (138, 520337), (141, 509266), (282, 254633), (1081, 66426), (2162, 33213), (3243, 22142), (6486, 11071)]