81075084

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{75913}}^1$

素因数の和:76009

約数の個数: 24

約数和(自身を含む): 191303280

約数和(自身を除く): 110228196

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 75913, 151826, 227739, 303652, 455478, 910956, 6756257, 13512514, 20268771, 27025028, 40537542, 81075084]

約数ペア:

[(1, 81075084), (2, 40537542), (3, 27025028), (4, 20268771), (6, 13512514), (12, 6756257), (89, 910956), (178, 455478), (267, 303652), (356, 227739), (534, 151826), (1068, 75913)]