71903088

素因数分解:

$2^4\times 3^2\times {\mathrm{499327}}^1$

素因数の和:499341

約数の個数: 30

約数和(自身を含む): 201229184

約数和(自身を除く): 129326096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499327, 998654, 1497981, 1997308, 2995962, 3994616, 4493943, 5991924, 7989232, 8987886, 11983848, 17975772, 23967696, 35951544, 71903088]

約数ペア:

[(1, 71903088), (2, 35951544), (3, 23967696), (4, 17975772), (6, 11983848), (8, 8987886), (9, 7989232), (12, 5991924), (16, 4493943), (18, 3994616), (24, 2995962), (36, 1997308), (48, 1497981), (72, 998654), (144, 499327)]