71545626

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{4889}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 159609600

約数和(自身を除く): 88063974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 4889, 7317, 9778, 14634, 14667, 29334, 44001, 88002, 132003, 264006, 1324919, 2649838, 3974757, 7949514, 11924271, 23848542, 35772813, 71545626]

約数ペア:

[(1, 71545626), (2, 35772813), (3, 23848542), (6, 11924271), (9, 7949514), (18, 3974757), (27, 2649838), (54, 1324919), (271, 264006), (542, 132003), (813, 88002), (1626, 44001), (2439, 29334), (4878, 14667), (4889, 14634), (7317, 9778)]